Answer:
Part A- $400
Part B- $17
Step-by-step explanation:
Answer:
A- 400.00 more dollars.
B- 17 dollars in change.
Step-by-step explanation:
783-346 and then round up.
800-783 for change
True or False: The FOIL method is an example of the distributive
property.
Answer:
True
Step-by-step explanation:
Answer: True
Step-by-step explanation:
Technically, you're distributing the expression in parentheses to the one in the other set of parentheses. Or in another way, you're distributing one number to 2 terms, then another, then the opposite way twice.
I NEED SOMEONE TO HELP ME WITH MATH RIGHT NOW
Answer:
where is it
Step-by-step explanation:
will mark brainliest pls :)
do not scam :(
Answer:
I think -$111.21 soB i am really bad at math
Step-by-step explanation:
Help will give crown!!
Answer:
Mixed number: [tex]3\frac{15}{100}[/tex]
Improper fraction: [tex]\frac{315}{100}[/tex]
Step-by-step explanation:
A mixed number is a number that contains an integer part and a fraction part.
An improper fraction is a fraction where the numerator is greater than the denominator.
[tex]3.15[/tex] can be written as [tex]\frac{315}{100}[/tex] in its fraction form. This would be an improper fraction since the numerator is greater than the denominator.
The mixed number is [tex]3\frac{15}{100}[/tex] since [tex]100[/tex] goes into [tex]315[/tex] three full times and the remainder is [tex]15[/tex].
∴The mixed number is [tex]3\frac{15}{100}[/tex] and the improper fraction is [tex]\frac{315}{100}[/tex].
t(r+4)=28 solve for t
pls help
Answer: 28/r+4
Step-by-step explanation: Divide each term by r + 4 and simplify
Answer:
t=28/r+7
Step-by-step explanation:
Determine the equation of the line that goes through the points (-2,1) and (1,-1) PLEASE HELP!!
Answer:
y= -2/3x + 8/3
do you really want a explanation?
To encourage Jack to read during the summer, his father offers an incentive (reward). He will pay Jack $5 for the first book he reads. For each
additional book Jack reads, his father will pay him an amount that is equal to some percentage, x, of the amount he paid for the previous book. Jack's
father agrees to let Jack choose a value for x, and Jack would obviously like his total earnings to be as large as possible.
Which of these options will allow Jack to earn an unlimited amount of money from his father, as long as he reads more and more books?
Play
X= 5%
X=25%
X=99%
X=101%
Answer:
x=25%
Step-by-step explanation:
end of each of the next 20
Suppose you earned a $555,000 bonus this year and invested it at 8.25% per year. How much could you withdraw
years?
Select the correct answer.
a. $57,592.18
b. $57,500.68
c. $57,575.18
d. $57,609.18
e. $57,583.68
Answer:
Annual withdraw= $57,583.68
Step-by-step explanation:
Giving the following information:
Present Value (PV)= $555,000
Interest rate (i)= 0.0825
Number of periods (n)= 20
To calculate the annual withdrawals, we need to use the following formula:
Annual withdraw= (PV*i) / [1 - (1+i)^(-n)]
Annual withdraw= (555,000*0.0825) / [1 - (1.0825^-20)]
Annual withdraw= $57,583.68
write a real word problem that can be modeled by 4 x (-7)
Answer:
The bakery also has 4 cakes, and Yena wants to get 7 times the cake from the bakery. How much will all of Yena take?
Step-by-step explanation:
Answer the following questions below using the image
Answer:
A. 25:30
Sorry I'd help with the rest but my brain kinda died
10. Triangle A and triangle B are similar. The perimeter of triangle A is 15 m and the perimeter of
triangle B is 30 m. What is the ration of the perimeter of triangle B to the perimeter of triangle
A?
02:1
3:1
3:2
5:3
Someone help please is it A?
Answer:
2:1
Step-by-step explanation:
I think I'm not 100 percent sure
What is the inverse of this function?
Answer:
[tex]f^{-1}(x)=4x^2-3[/tex]
Step-by-step explanation:
The Inverse of a Function
Given a function f(x), the inverse of f, called [tex]f^{-1}(x)[/tex] is a function that satisfies:
[tex]f(f^{-1}(x))=x[/tex]
The domain of f becomes the range of its inverse and vice-versa.
The procedure to find the inverse of the function is:
* Write the function as a two-variable equation:
* Solve the equation for x.
* Swap the variables
We are given the function:
[tex]\displaystyle f(x)=-\frac{1}{2}\sqrt{x+3}[/tex]
Defined in the interval x ≥ -3
Note f is always negative, thus its range is f(x) ≤ 0
Now we find the inverse. Call y=f(x):
[tex]\displaystyle y=-\frac{1}{2}\sqrt{x+3}[/tex]
Multiplying by 2:
[tex]\displaystyle 2y=-\sqrt{x+3}[/tex]
Squaring both sides:
[tex]\displaystyle 4y^2=x+3[/tex]
Subtracting 3:
[tex]\displaystyle 4y^2-3=x[/tex]
Swapping variables:
[tex]y=4x^2-3[/tex]
Thus:
[tex]\mathbf{f^{-1}(x)=4x^2-3}[/tex]
The domain of the inverse is the range of f, thus x is restricted to
x ≤ 0
What are the three ways that you can measure pH?
Please help
Thank you
Answer:
Beginner. Use a paper strip coated in a pH indicating dye. Dip the strip into the water and wait for the strip to change color. ...
Intermediate. Use a pH testing kit for liquids. ...
Advanced. A digital pH meter can be used to obtain the most accurate reading of the pH level.
Step-by-step explanation:
please andwer this for me <3
Answer:
C
Step-by-step explanation:
16 : 12
x : 6
- multiply 16*6 and divide by the number multiplying with the unknown (12)
(16*6)/12 = 8
- area of triangle is 1/2 h*b
so 1/2 * (16*8) = 64
What is the slope of the line below?
Give an exact number.
A restaurant sells 6 tacos for $5.40. What is the unit rate?
Answer: 90 cents a taco.
Step-by-step explanation: To find the rate in this case, we can simply divide the cost by the given number of tacos, (5.4 / 6), yielding .90. Consider marking this answer as brainliest if it helped you out.
Solve using the substitution method:
y = -2x - 7
y = 3x + 3
Find the square root of ±144−−−√.
Answer:
±12
Step-by-step explanation:
The number 3.14159, correct to 3 decimal places, is?
Answer:
3.142
Step-by-step explanation:
59 is above 0.5 so therefore that part needs to be rounded up to 3.142.
HELPPPP please
determine whether each number is a solution of the given inequality
2m-4 ≥ 10
Answer:
m = 7
Step-by-step explanation:
2m + -4 = 10
Reorder the terms:
-4 + 2m = 10
Solving
-4 + 2m = 10
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Add '4' to each side of the equation.
-4 + 4 + 2m = 10 + 4
Combine like terms: -4 + 4 = 0
0 + 2m = 10 + 4
2m = 10 + 4
Combine like terms: 10 + 4 = 14
2m = 14
Divide each side by '2'.
m = 7
Simplifying
m = 7
Equity in your home = fair market value - outstanding balance. If your home is worth $125,000 and you have an outstanding balance of $36,000, what is your equity?
Answer:
89,000 I think
Step-by-step explanation:
just subtract 125,000 by 36,000
although Its a guess
Answer:
$89,000
Step-by-step explanation:
To find your equity, subtract the outstanding balance from your home value:
125,000 - 36,000
= 89,000
So, your equity is $89,000
Can someone explain to me how to solve this kind if problems?
Answer:
You would have to Multiply
Step-by-step explanation:
The scatter plot shows the number of minutes each of 28 people played a video game and the number of levels each person completed in the video game. Which statement is best supported by the scatter plot? Please help me!!!
Answer:
28 people played a video game
Step-by-step explanation:
Find the sum of -3/4+ -7/6
Answer:
-23/12 or -1.91666666667
8th Grade Math.Help me Lol Thanksss Which graph represents a decreasing trend?
The last graph
Because it's going toward the negative numbers.
Solve for x: -9x + 13 = -14
Answer:
3
Step-by-step explanation:
- rearrange: -9x= -14 -13
x = -27/-9 = 3
6xy3
The degree of 6xy is
Answer:
the answer is 4 hope this is what your looking for..
what is -1/6 multiplied by 6
Answer:
[tex]-1[/tex]
Step-by-step explanation:
Step 1: Multiply
[tex]-\frac{1}{6} * \frac{6}{1}[/tex]
[tex]-\frac{1*6}{6*1}[/tex]
[tex]-\frac{6}{6}[/tex]
[tex]-1[/tex]
Answer: The correct answer is -1
how to graph -2 f(x)
Which of the following systems of linear inequalities is represented by the
solution graphed below?
Answer:
C.
Step-by-step explanation:
We know it's y > 2 cuz the red line is y and it's dashed so its just > not > with a line under.
The blue line is solid so it's > with a line under. The blue line also represents y and the shaded region is above the line so its y > or equal x.
Hope that makes sense
The inequalities represented by the graph are; y < 2 and y >= x.
So option C is correct.
What is a solution set to an inequality or an equation?If the equation or inequality contains variable terms, then there might be some values of those variables for which that equation or inequality might be true.
Such values are called solution to that equation or inequality.
The Set of such values is called solution set to the considered equation or inequality.
The graph as shown in the task content includes the horizontal line; y = 2 and the line; y = x.
However, the area shaded in the graph coincides with the upper area of y = 2 with broken lines as boundary and the lower area of line; y = x with a solid boundary line.
Hence, The inequalities represented by the graph are; y < 2 and y >= x.
So option C is correct.
Learn more about inequalities here:
https://brainly.com/question/27425770
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