Answer:
$11.50
Step-by-step explanation:
57.50 in 5 hours
→ Divide 57.50 by 5
$11.50
Which line has a y-intercept of -5?
A 12x + 5y = 0
B 5x + 12y = -60
C 5x - 12y = 25
D 12x - 5y = -60
Answer:
B)
Step-by-step explanation:
You would have to divide the number multiplying y on both sides to find the y-intercept. Only in B, -60/12= -5.
Shelly ordered the following items below for herself and 5 teammates:
4 burgers for $3.29 each
5 bags of fries for $2.00 each
5 hotdogs for $2.59 each
3 lemonades for $.90
2 bottles of water for $1.15 each
Shelly and her teammates shared the total cost of the items equally. What was the cost per person?
Answer:
30
Step-by-step explanation:
4.
Which line is parallel to the line whose equation is 4x + 3y = 7 and also passes through the point (-5,2) ?
A. 4x + 3y = -26
B. 4x + 3y = -14
C. 3x + 4y = -7
D. 3x + 4y = 14
Answer:
B
Step-by-step explanation:
m = - 4/3
y - y1 = m (x - x1)
y - 2 = -4/3 (x - (-5))
3(y -2) = -4(x + 5)
3y - 6 = -4x - 20
3y + 4x = -20 + 6
4x + 3y = -14
A small bucket can hold 5.7 liters of liquid. A large bucket can hold 4 times as much liquid as a small bucket.
How many liters of liquid can a large bucket hold? (I need this answer LIKE ASAP)
Answer:
22.8litres
Step-by-step explanation:
5.7*4
22.8
u will have to multiply de amount of liquid the small bucket can hold to the times the large one càn hold .
I hope my answer is correct
Answer
22.8 liters
Step-by-step explanation:
5.7 times 4
Answer plz answer plz answer plz
Answer:
for the 1st one (4,5) the second one (-2,-1)
Step-by-step explanation:
easy look at the graph sussy baka
If you had a set of data pairs that show the amount of rain for each month of the year, what type of graph should you use?
line graph
bar graph
line plot
pictograph
Answer:
The best graph to use would be a line graph.
:)
Answer:
gráfico de barras
Step-by-step explanation:
Saludos.
What is the number of perfect squares between 10 to 90?
A 4
B 5
C 6
D 7
Answer:
16,25,36,49,64,81 so there is 6 or answer choice C
Step-by-step explanation:
========================================================
Explanation:
Here's the list of the first few perfect squares:
1,4,9,16,25,36,49,64,81,100,121,...
The values underlined represents items between 10 and 90. There are 6 numbers that fit the description.
X+2y=14 4x-3y=12 solve for x and y
Answer: X=6, Y=4
Step-by-step explanation:
What is the differences between normal and perpendicular?
Which property is not used to simplify the following expression?
2 . (x + 5) + 7x = (2x + 10) + 7x
= (10 + 2x) + 7x
= 10 + (2x + 7x)
= 10 + 9x
= 9x + 10
a. commutative property of addition
b. associative property of addition
c. commutative property of multiplication
d. distributive property
Answer:
c
Step-by-step explanation:
we did not use the commutative property of multiplication because it states that (a*b)*c is the same as a*(b*c). but there was no part that used this property
Find the common difference of the arithmetic sequence,
13,18, 23, 28,...
The common difference is
Hi,
28 - 23 = 5
23 - 18 = 5
18 - 13 = 5
The commun difference is 5
✅(•‿•)
Solve the following simultaneous equations.
5p - 3q = -17
3p + 2q = 5
Consider the function f(x) = (x − 5)2 + 2. Which of the following domains allows f(x) to have an inverse that is a function?
Answer:
D.) x ≥ 5
Step-by-step explanation:
Edge
Answer:
Answer is D.
Step-by-step explanation:
Edge the equation.
Find the sum of the measures of the angles of the figure
A. 17 sides
B. 180
C. 360
D. 900
Answer:
The figure is missing
can anyone help me?
I've tried it
but dont get
it
Answer:
Nour's structureNour's structureStep-by-step explanation:
1. Convert meters into centimeters:
Nour's structure = 970 cm
Maha's structure = 9.5 meters
1 meter = 100 cm
9.5 · 100 = 950 cm
Result:
Nour's structure: 970 cm
Maha's structure: 950 cm
Nour's structure is 20 cm taller than Maha's structure.
2. Convert meters into centimeters:
Nour's structure: 970 cm + 150 cm = 1120 cm
Maha's structure: 950 cm + 1.05 meters = x
1.05 meters · 100 = 105 cm
Result:
Nour's structure: 970 cm + 150 cm = 1120 cm
Maha's structure: 950 cm + 105 cm = 1055 cm
Nour's structure is 65 cm taller than Maha's structure
Note:
Feel free to comment if you have any questions!
The 7th graders are ordering T-shirts. They must pay $185 for the printer to make the design. After that, they pay $15 per shirt. If they paid $665 in all, how many shirts did they order?
Answer:
no sé no entiendo ingles
3.) I'm trying to see if I got this answer right. If not, correct me.
Total cost of energy drinks ($4.50) = y
Total number of energy drinks (3) = x
Equation = ?
To find this we need to find the cost of 1 drink = 4.50 ÷ 3 = $1.50.
So, the equations are :-
y = 1.50x
x = 4.50/y
_____
Yes, your answer is correct :)
You can use the 2nd equation too.
______
꧁✿ ᴿᴬᴵᴺᴮᴼᵂˢᴬᴸᵀ2222 ✬꧂
The functions f(x) and g(x) are shown below:
f(x) = (10)*
g(x) = 10x
Which statement best describes the graph of f(x) and g(x)?
The graphs will both have their y-intercept equal to 0.001.
O The graph of g(x) will eventually exceed the graph of f(x).
O The graph of f(x) will eventually exceed the graph of g(x).
O The graphs will both have their y-intercept equal to 1.
Answer: b
Step-by-step explanation:
Hence, option (A) is correct.
What is an intercept?
The x-intercept is the point where a line crosses the x-axis, and the y-intercept is the point where a line crosses the y-axis.
Here given equations are
[tex]f(x)=(10)^x[/tex]
[tex]g(x)=(10)x[/tex]
Draw the graph,
Hence, option (A) is correct.
To know more about the intercept
https://brainly.com/question/14180189
#SPJ2
A hot air balloon appears as a blip on the air traffic controller’s radar screen. Hot air balloons are prohibited from flying within 25 miles radius of the airport. The polar grid shows the air traffic controller tracking the hot air balloon. (Radius = 10 miles) The grid shows the location of the hot air balloon at time t =0 minutes (when it first appeared on the radar screen) and time t=90 minutes later.
Express the two locations of the hot air balloon in polar coordinates. Is the hot air balloon in violation of the airport air space at either of these locations? Explain. (2 points)
Determine the rectangular coordinates of the hot air balloon at time t = 90 minutes. State the meaning of this answer in the context of the problem. (3 points)
The hot air balloon crashes 6 miles east and south of the air traffic controller’s tower. Determine the distance the balloon is from the control tower and if it has violated the airport air space. Justify your answer. (3 points)
a) The hot air balloon did not violate that air space in both locations.
b) The hot air balloon is 17.678 miles to the west and 17.678 miles to the north from the airport.
c) The crashed hot air balloon violated the airport air space. ([tex]r \approx 8.485\,mi[/tex], [tex]r < 25\,mi[/tex])
a) Polar coordinates of the hot air balloon are described solely by the distance from origin (airport) ([tex]r[/tex]), in miles, and angle in standard position ([tex]\theta[/tex]), in sexagesimal degrees, that is to say:
[tex]z(t) = (r, \theta)[/tex] (1)
Where [tex]t[/tex] is the time, in minutes.
The location of the hot air balloon at both instants is described below:
[tex]z(0) = \left(37.5\,mi, \frac{5\pi}{6}\,rad \right)[/tex], [tex]z(90) = \left(25\,mi, \frac{\pi}{4}\,rad \right)[/tex]
In this case, the hot balloon violates the airport air space if and only if [tex]r < 25\,mi[/tex] and the hot air balloon does not violate that air space in both locations.
b) The equivalent polar coordinates of the hot air balloon in terms of polar components is described by the following formula:
[tex](x,y) = (r\cdot \cos \theta, r\cdot \sin \theta)[/tex] (2)
Where:
[tex]x[/tex] - Horizontal distance with respect to origin, in miles.[tex]y[/tex] - Vertical distance with respect to origin, in miles.If we know that [tex]r = 25\,mi[/tex] and [tex]\theta = \frac{\pi}{4}\,rad[/tex], then the coordinates in rectangular form is:
[tex](x,y) = \left(25\cdot \cos \frac{\pi}{4}, 25\cdot \sin \frac{\pi}{4} \right)\,[mi][/tex]
[tex](x,y) = (17.678, 17.678)\,[mi][/tex]
The hot air balloon is 17.678 miles to the west and 17.678 miles to the north from the airport.
c) The distance of the crashed hot air balloon with respect to origin is determined by Pythagorean theorem: ([tex]x = 6\,mi[/tex], [tex]y = -6\,mi[/tex])
[tex]r = \sqrt{(6\,mi)^{2}+(-6\,mi)^{2}}[/tex]
[tex]r \approx 8.485\,mi[/tex]
Since [tex]r < 25\,mi[/tex], the crashed hot air balloon violated the airport air space.
We kindly invite to check this question on polar coordinates: https://brainly.com/question/11657509
What is the slope of the line?
Answer:
1/3 because it leans right, so it is positive
Also if you do rise over run, you get rise 1, run 3
You would get 1/3
PLS HELP!!!
Casey earned $220 selling baked goods. Her expenses were $2.50 per baked good. Which equation can be used to find b, the number of baked goods Casey would have to sell in order to make a profit of exactly n$100?
a. 220 - 2.50b = 100
b. 220 + 2.50b = 100
c. 220b - 2.50 = 100
d. 220b + 2.50 = 100
Answer:
I think it is either a or b
Step-by-step explanation:
22.12 ft and 500 ft = ? also its on a tape diagram
Answer:
hdnjejrjdjvaudnforbfbks
20 out of 45 students attended the concert; 12 out of 25 students attend the concert is it equivalent or not
Answer:
Step-by-step explanation:
No
Can someone help please?
Answer:
[tex]\frac{24}{5}\ or\ 4\frac{4}{5}[/tex]
Step-by-step explanation:
if he eats 1/8 of a pizza in 3/5 of a minute, he must do this 8 times to eat the whole pizza.
multiply 3/5 by 8 to find the correct time.
[tex]\frac{3}{5} (8)=\frac{24}{5} =4\frac{4}{5}[/tex]
2.
Write an equation for each translation of y= |x|.
7 units up
A. y + 7 = | x |
B. y = | x | – 7
C. y = | 7x |
D. y = | x | + 7
Answer:
D. y = | x | + 7
Step-by-step explanation:
The + outside of the absolute value equation means there is a vertical shift up. So since there is a +7 that means there is a vertical shift 7 units up.
Answer:
D. y = | x | + 7
Step-by-step explanation:
y=IxI+7 is the answer.
The answer is y = | x | + 7
PLEASE HELP IMMEDIATELY !!! DUE AT 11:59 PM !!!
A group of workers is harvesting berries at a constant rate. The following equation represents the total number of baskets of berries the workers picked over a period of time, in hours y = 5x + 10.
What are the rate of change and the initial amount? Explain the meaning of the rate of change and the initial amount in the context of the situation.
Answer:
Explanation
Step-by-step explanation:
It's written in y=mx+b
m is slope also called rate of change so the rate of change is 5
Initial amount is b which would be 10 in here
George and aaron work for different car dealerships. george earns a monthly salary of $2500 plus a 5% commission on his sales. aaron earns a monthly salary of $3000 plus a 3% commission on his sales. how much must both sell to earn the same amount in a month?
Answer:
Step-by-step explanation:
What is the Y-Intercept for 4/3? Please help me :(
Answer:
Your Y-intercept is 4/3.
Step-by-step explanation:
The X intercept would be 0 and the Y intercept is 4/3, making the coordinate (0, 4/3).
Evaluate, using the tables if necessary.
sec 180 + sin 270 - tan 180 + cot 270
Answer:
-2
Step-by-step explanation:
sec 180 + sin 270 - tan 180 + cot 270
= -1 + (-1) - 0 + 0
= -1 + (-1)
= -2
Solve for X
2x + 9 < 27
Pls help I’ve tried x=9 but it’s not the answer
Answer:
x < 9
Step-by-step explanation:
Notice that the sign here is <, not =.
This is an inequality, not an equation.
When you solve an equation, you typically get an answer that x equals a certain number. When you solve an inequality, you typically get an answer that x is greater than a number or x is less than a number, so there are many numbers that are solutions to an inequality.
Let's solve this inequality.
2x + 9 < 27
Subtract 9 from both sides.
2x < 18
Divide both sides by 2.
x < 9
Answer: x < 9
Every number less than 9 is a solution to this inequality.
9 is the correct answer but you put it wrong.
Notice that the sign here is < not =.
Answer:
x < 9
Step-by-step explanation:
Group all constants on the right side of the inequality
2x+9 < 27
Subtract 9 from both sides:
2x+9-9 < 27-9
Simplify the arithmetic:
2x <27 -9
Simplify the arithmetic:
2x < 18
Isolate the x
Divide both sides by2:
[tex]\frac{2x}{2} <\frac{18}{2}[/tex]
Simplify the fraction:
x < [tex]\frac{18}{2}[/tex]
Find the greatest common factor of the numerator and denominator:
[tex]x < \frac{9 *2}{1*2}[/tex]
Factor out and cancel the greatest common factor:
x < 9
