A bank exchanges United States currency for British courrency at the rate of 1.60 dollars to the £ .
(a) Calculate,in dollars,the amount received for £ 150.
(b) Calculate,in £ ,the amount paid $ 500 by a customer.
Answers
Answer:
Remember that £ has a greater value compared to $ and vice versa.
Related Questions
1. Jayden spent $46.20 on 12 gallons of gasoline. What was the price per gallon? 2. Jayla buys 1.2 pounds of bananas. The bananas cost $1.29 per pound. To the nearest cent, how much does Jayla pay for the bananas? 3. Billy ate 1/4 of a pizza, and Wi ate 1/3 of the same pizza. How much of the Pizza did they eat in all?
Answers
Answer:
1. $3.85 per gallon
2. $1.59
3. 7/12
Step-by-step explanation:
1. Jayden spent $46.20 on 12 gallons of gasoline. The price per gallon can be gotten by dividing the total price paid by the total number of gallons bought:
46.20 / 12 = $3.85 per gallon
The price per gallon is $3.85
2. Jayla buys 1.2 pounds of bananas and they cost $1.29 per pound. The total amount paid for the bananas is:
1.2 * 1.29 = $1.59
3. Billy ate 1/4 of a pizza, and Wi ate 1/3 of the same pizza. The total fraction of the pizza ate is:
1/4 + 1/3 = 7/12
They ate 7/12 of the pizza
Carrie had $60. as an allowance for the week. She spent 2/5 of it on snacks, and 1/4 on stickets and saved the remainder. How much money did she save?
Answers
Answer:
$ 21
Step-by-step explanation:
Money spent = (2/5) * 60 + (1/4) * 60
= 2*12 + 1*15
= 24 + 15
= $ 39
Money save = 60 - 39 = $ 21
Find the sum of the interior angles of a polygon that has 9 sides?
Answers
Answer: (9 - 2) ⋅ 180 ° = 7 ⋅ 180 ° = 126 0 °
Step-by-step explanation:
What number and 12 have an average of 27?
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Answer:
[tex] \boxed{Number \: that \: give \: average \: of \: 27 \: with \: 12 \: is \: 42} [/tex]
Step-by-step explanation:
Let the number be 'x'
[tex] = > \frac{x + 12}{2} = 27 \\ \\ = > x + 12 = 27 \times 2 \\ \\ = > x + 12 = 54 \\ \\ = > x = 54 - 12 \\ \\ = > x = 42[/tex]
don’t even have to write an explaination I need this ASAP
Answers
Answer:
The answer is C, 60 degrees.
Step-by-step explanation:
What is the solution to the system of equations graphed below?
y = x+2 y=3x-2
Answers
Answer:
(2, 4)
x = 2
y = 4.
Step-by-step explanation:
To find the solution to the system of equations, we can simply set the two equations equal to each other as shown:
x + 2 = 3x - 2
Subtract 'x' from both sides:
2 = 2x - 2
Add '2' to both sides:
4 = 2x
x = 2.
Plug this value for 'x' into an equation to solve for 'y':
y = (2) + 2
y = 4.
Therefore, the solution to the system is (2, 4).
Answer:
Y=4
Step-by-step explanation:
How I did this.
y=x+2 y=3x-2
Moved around (you can do this)
y=2+2 y= 3x-x
y=4 y=2x
y=4.
Not sure if this is right. please check other answers
can someone help I need an inequality that shows how much I can spend on brochures I have $1900 to spend and brochures cost $0.40 each
Answers
Answer:
0.40x=1900
Step-by-step explanation:
pls answer. i will mark u as branliest
Answers
Answer:
60
Step-by-step explanation:
All angles = 180
All sides are equal
Therefore, 180/3 = angle degrees = 60
x is an opposite angle of bottom right angle therfore x = 60
Answer:
(a) x = 60°
(b) Angle x is alternate to the right base angle of the equilateral triangle.
Step-by-step explanation:
(a) The triangle in the figure above is an equilateral triangle in which all sides and angles are equal. The sum of angles in a triangle is 180°. Each angle in the equilateral triangle is 60° (180°/3 = 60°)
Therefore, angle x is 60°.
(b) Alternate angles are equal. Angle x and the right base angle of the equilateral triangle are alternate angles. Therefore, angle x is 60°.
12.6+b=15.7 what’s the length of the base?
Answers
Answer:
3.1
Step-by-step explanation:
15.7 - 12.6 = 3.1
Pls mark me brainliest !!
Which graph represents a proportional relationship?
Answers
Find the mean of the data in the dot plot below.
fish
h
Fish Emma caught each day
of her fishing trip
+
0
1
1
2
3
4
5
6
Number of fish
Answers
Answer:
The answer would be, 2.75
Step-by-step explanation:
Add all the numbers up:
0+1+1+2+3+4+5+6=22
Divide the answer by the amount of numbers:
22÷8=2.75
Answer:
The mean of the following dot plot:
Mean: 3
Step-by-step explanation:
0 x 1 = 0
3 x 1 = 3
6 x 1 = 6
(we only add the numbers that only has a dot on the number in the dot plot)
So:
Mean: 0 + 3 + 6 = 9/3 = 3
Find the sum of (-4 + 1) and (10-51).
Answers
Answer:
-44
Step-by-step explanation:
(-4+1)+(10-51)
-4+1+10-51
-3-41
-44
Answer for this...increasing percentages
Answers
Answer:
Since it's increasing add 3.5% to 100%
= 103.5% of £16470.45
= 103.5/100 × 16470.45
= 17046.92
= £17046.92
Hope this helps.
Mark a cross at (6,8)
Answers
Answer
Go 6 across to the right and 8 up from there
Step-by-step explanation:
Answer:
This is a coordinate, and it tells you where to plot a point on a set of axis. The first number in the coordinate tells you the x-value and the second one tells you the y-value. X-values go across the horizontal axis, known as the x-axis. Y-values go up and down the vertical axis, known as the y-axis.
In this case, to plot the point, you would start at the very center of the axis, where y and x both equal 0. You'd go 6 to the right, because they gave you a positive x-value. The you'd go up 8, because they gave you a positive y-value.
If they give you a negative x-value, you'd go to the left, and if they give you a negative y-value, you'd go down.
Hope that helped : )
2x - y - 4-0
3x + y - 9=0
What is the solution set of the given system?
Of(5,5)
[(5, 6)) [/13/5, 6/5) [[6/5, 13/5))
Answers
Answer:
([tex]\frac{13}{5}[/tex] , [tex]\frac{6}{5}[/tex] )
Step-by-step explanation:
Given the 2 equations
2x - y - 4 = 0 → (1)
3x + y - 9 = 0 → (2)
Adding the 2 equations term by term will eliminate the term in y, thus
5x - 13 = 0 ( add 13 to both sides )
5x = 13 ( divide both sides by 5 )
x = [tex]\frac{13}{5}[/tex]
Substitute this value into either of the 2 equations and evaluate for y
Substituting into (2)
[tex]\frac{39}{5}[/tex] + y - 9 = 0
- [tex]\frac{6}{5}[/tex] + y = 0 ( add [tex]\frac{6}{5}[/tex] to both sides )
y = [tex]\frac{6}{5}[/tex]
Solution is
([tex]\frac{13}{5}[/tex] , [tex]\frac{6}{5}[/tex] )
Select values to multiply each equation by to form opposite terms for the x-variable. One-third x + one-sixth y = 2 One-half x + three-fourths y = negative 3
Answers
Answer:
First equation: 1/2
Second equation: -1/3
Step-by-step explanation:
We get the following equations:
[tex]\frac{1}{3}x+\frac{1}{6}y=2[/tex] first equation
[tex]\frac{1}{2}x+\frac{3}{4}y=-3[/tex] 2nd equation
Then, to obtain opposite terms for the x variable, we need to identify the coefficient of the x for the 1st equation and the 2nd equation as:
The coefficient for x in the 1st equation is [tex]\frac{1}{3}[/tex] and the coefficient for x in the 2nd equation is [tex]\frac{1}{2}[/tex]
Finally, we need to multiply 1st equation with the coefficient of the 2nd equation and multiply the 2nd equation with the negative of the coefficient of the 1st equation.
We multiply by the negative of the coefficient of the 1st equation because we need to find opposite terms for x.
So, the first equation is equal to:
[tex](\frac{1}{3}x+\frac{1}{6}y)*\frac{1}{2} =2*\frac{1}{2} \\\frac{1}{6}x+\frac{1}{12}y=1[/tex]
The second equation is:
[tex](\frac{1}{2}x+\frac{3}{4}y)*\frac{-1}{3} =-3*\frac{-1}{3} \\\frac{-1}{6}x+\frac{-1}{4}y=1[/tex]
Now, the coefficients for x, 1/6 and -1/6, are opposite terms.
Answer:3, -2
Step-by-step explanation:
The soccer team collected $800 at a car wash fundraiser. They charged $5.00 for small vehicles and $10.00 for larger vehicles. The amount collected can be modeled by the equation 5 x plus 10 y equals 800, where x represents the number of small vehicles and y represents the number of larger vehicles. If the number of larger vehicles washed was 50, how many small vehicles were washed in total? 55 60 130 150
Answers
Answer:
150
Step-by-step explanation:
Step 1: Plug in what we know
5x + 10(5) = 800
Step 2: Solve for x (smaller cars)
5x + 50 = 800
5x = 750
x = 150
Answer:
150
Step-by-step explanation:
:)
The ratio of sandwiches with white bread to brown bread is 10:3. Out of the sandwiches that are white, 2 3 are vegetarian. Out of the sandwiches that are on brown bread, half are vegetarian. Wha
Answers
Answer:
Ratio of sandwiches with white bread and brown bread is 10:3. Of the white sandwiches 2/3 are vegetarian, of the sandwiches that are brown half are vegetarian. What fraction of the sandwiches are vegetarian?
Step-by-step explanation:
Givens
The ratio between white bread and brown bread is 10:3, that is, for every 10 white bread, there are 3 brown bread.
2/3 of white sandwiches are vegetarian.
1/2 of brown sandwiches are vegetarian.
We know that white bread is represented by 10, and brown bread is represents by 3. So, 2/3 of 10 are vegetarians, and 1/2 of 3 are vegetarians. The sum of them is
2/3 of 10 are vegetarians = [tex]\frac{2}{3} \times 10 = \frac{20}{3}[/tex]
1/2 of 3 are vegetarians = [tex]\frac{1}{2} \times 3 = \frac{3}{2}[/tex]
[tex]=\frac{20}{3}+\frac{3}{2}\\\\=\frac{40+9}{6}\\\\=\frac{49}{6}[/tex]
Therefore, 49/6 represents all the sandwiches which are vegetarian.
What is the average rate of change between:
x= 1 and x = 2?
x = 2 and x = 3?
x = 3 and x = 4?
Answers
Answer: See bolded below
Step-by-step explanation:
Average rate of change is the slope. To find that, we would need the equation [tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex].
Reminder: The scale fo the graph goes by 2. You need to make sure you are looking at the right coordinates.
1. The coordinate points are (1, 2) and (2, 4).
[tex]m=\frac{4-2}{2-1}=\frac{2}{1} =2[/tex]
The average rate of change is 2.
2. The coordinate points are (2, 4) and (3, 8).
[tex]m=\frac{8-4}{3-2} =\frac{4}{1} =4[/tex]
The average rate of change is 4.
3. The coordinates are (3, 8) and (4, 16).
[tex]m=\frac{16-8}{4-3} =\frac{8}{1} =8[/tex]
The average rate of change is 8.
Simplify √63x10y15 to the form a√b.
Answers
Answer:
49
Step-by-step explanation:
Add then subtract
Brainliest question please help me answer my question please
Answers
Answer:
A) inside the circle
Step-by-step explanation:
equation of the circle is:
[tex](x-a)^{2} + (y-b)^{2} = r^{2}[/tex]
where (a,b) is center of the circle and r is radius so
[tex]x^{2} + y^{2} = r^{2}[/tex] now plug in given point to find the radius
[tex](6)^{2} + (-4)^{2} = r^{2}[/tex]
36 +16 = 52 so
r = [tex]\sqrt{52}[/tex] ≈ 7.2 or [tex]r^{2} =52[/tex]
when you plug point (√2 , -7) into equation of the circle
(√2)^2 + (-7)^2 = 2 +49 =51
51 is less than 52 so this is inside of the circle
2(x + 4) + 2x + 3 = 3x + 16
what does x eqaul
Answers
Answer:
x=5
Step-by-step explanation:
2(x+4)+2x+3=3x+16
One solution was found :
x = 5
Answer:
2x+8+2x+3=3x+16=
2x+2x-3x=-8-3+16=
4x-3x=-11+16=
x=5
please help with this slope question fast
Answers
Answer:
B. x-intercept = 2, y-intercept = 4
Step-by-step explanation:
→The y-intercept can be found on the vertical line, while the x-intercept can be found on the horizontal line.
→Looking at the graph, you can see that the line intersects at a point on the vertical line (y-intercept), and this number is 4.
→Looking at the graph, you can see that the line intersects at a point on the horizontal line (x-intercept), and this number is 2.
dentify the property used in this equation: 3 + [7 + (–4)] = (3 + 7) + (– 4) Evaluate the expression above.
Answers
Answer:
associative property with respect to addition and subtraction
3+[7+(-4)]=(3+7)+(-4)
3+[7-4]=10+(-4)
3+3=10-4
6=6
Step-by-step explanation:
i hope it will help you
h(t) = -t + 3; Find h(-5)
Answers
Answer:
8
Step-by-step explanation:
h(t) = -t + 3;
h(-5)
Let t = -5
h(-5) = - -5 +3
= 5+3
= 8
Answer:
8
Step-by-step explanation:
h(t) = -t + 3
Put t as -5 in the function.
h(-5) = -(-5) + 3
The negative signs cancel.
h(-5) = 5 + 3
Add both the terms.
h(-5) = 8
click the image please...
Answers
Answer:
[tex]9^{-7}, 9^{-2}[/tex]
Step-by-step explanation:
[tex]\frac{9^5\times9^{-9}}{9^3}\\\frac{9^{-4}}{9^3}\\ 9^{-7}[/tex]
When you multiply like terms, you add their powers. When dividing like terms, you subtract their powers (subtract the power in the denominator from the one in the numerator).
[tex](9^4)^3\times9^{-14}\\9^{12}\times9^{-14}\\9^{-2}[/tex]
A triangular flag has a height of 16 inches and a base of 24 inches. Which formula represents how to find the area of the triangle?
Answers
Answer:
A=(1/2)(b)(h)
Step-by-step explanation:
The area of a triangle is 1/2(b)(h), so in this case, A=(1/2)(24)(16)=192
(10 points) Joe’s parents bought him a new car for his birthday. They paid $6990 for a car that was originally priced at $7599. What percent of the original price did they pay?
[A] Set up a proportion that can be used to solve this problem.
[B] Show all steps to solve the problem.
HELP: Please and thank you!
Answers
Answer:
91.99%
Step-by-step explanation:
To find what percentage of $7599 is $6990, we simply need to divide $7599 by $6990 and multiply by 100:
6990 / 7599 * 100 = 91.99%
Therefore, they paid 91.99% of the original price.
15% of 20 is what number?
Answers
Answer:
Brainliest plzStep-by-step explanation:
20 x 15%
is equal too...
20 x 0.15
and that is equal to
...
3
What's the answer?I need help!
Answers
Answer:
(-1,1)
Step-by-step explanation:
The solution to the system of equations is where the two lines cross
They cross at x=-1 y=1
(-1,1)
Answer:
The answer is (-1,1)
Step-by-step explanation:
First of all, you can see where the two lines intersect.
Also, if there was no graph, then you could solve by substitution:
1. Substitute y from y = 2x + 3 to -x
2. Then simplify
-x = 2x + 3
subtract 2x from each side
-3x = 3
divide -3 from each side
x = -1
3. To solve for the value of y, you can plug -1 for x and solve.
y = -(-1)
y = 1
