Answers
Answer:
Paul
Step-by-step explanation:
If you have exponets on either side of the parenthesis, like in the example, you multiply them. Paul added them. Therefore, Paul is wrong.
Picture down below for future purposes :)
Related Questions
6 divided by 1 5/16
Answers
Please mark brainiest
Answer:
15/8 o 17/8 o 1.875
Step-by-step explanation:
just because
Brainlyest? I only give it out if the answer is right
Answers
Answer:
c is the correct answer. -1.5(w-5)
#3
The sum of four consecutive integers is 134. Find the integers. (please show your work)
Answers
Answer:
Integers: 32,33,34,35
Step-by-step explanation:
Consecutive means back-to-back, with a difference of 1
Therefore this can be represented with the following equation (where x is the first number), and we can set this equal to the sum
[tex]x+(x+1)+(x+2)+(x+3)=134\\4x+6=134\\4x=128\\x=32[/tex]
Therefore since x = 32, all four integers are:
[tex]32,33,34,35[/tex]
If we check this, we can see that their sum equals to 134
[tex]32+33+34+35 = 134[/tex]
Hope this helps!
7=3 over 4x what is x?
Answers
Answer:
x=28/3
Step-by-step explanation:
combine multiplied terms into a single fraction
7 = 3x/4
multiply all terms by the same value to eliminate fraction denominators
4 · 7 = 4 · 3x/4
cancel multiplied terms that are in the denominator
4 · 7 = 3x
multiply the numbers
28 = 3x
divide both sides of the equation by the same term
28/3 = 3x/3
simplify
a. cancel that are in numerator and denominator
28/3 = x
b. move the variable to the left
x = 28/3
i need help bwgwgwgwwgwgwgwggw
Answers
Answer:
since there are 3 sides the answer will be infinite
You want to get new shoes they are 30.56 how much will the shoes be with 8% tax?
Answers
Answer:
Amount of sales tax ≈ $2.44 dollars;
Price with sales tax ≈ $33 dollars;
Step-by-step explanation:
1. Calculate the 'Amount of sales tax':
Formula:
Amount of sales tax =
Sales tax rate × Price without sales tax
Calculation:
Amount of sales tax =
8% × 30.56 =
8/100 × 30.56 =
8 ÷ 100 × 30.56 =
0.08 × 30.56 =
2.4448 ≈
2.44
(Rounded to a maximum of 2 decimals)
2. Calculate the 'Price with sales tax':
Formula:
Price with sales tax =
Price without sales tax + Amount of sales tax
Calculation:
Price with sales tax =
30.56 + 2.4448 =
33.0048 ≈
33
(Rounded to a maximum of 2 decimals)
If the length of the above rectangle is 15 "wooches", determine the width of the rectangle in "wooches
Answers
Answer:
This question is impossible to answer but I can tell you how to solve it. Just divided the area by 15.
Step-by-step explanation:
You can verify that your answer is a solution to the original equation by checking if Testing what what testing is a true statement. Which property of equality allows you to do this? A reflexive B transitive C substitution
Answers
Answer:
substitution is distributive for letters
ie) when we work out for 2x + 5 and 3x -4
we can set = to each other distribute to find x then plug in.
plug in means substitute.
Step-by-step explanation:
transitive is distributive for values for same coefficients in problem solving like Pythagoras a + b = c. but that is not equation checking unless equation replaces it. Answer is substitution for distributive letters.
3) What is the ratio of days to months in a year?
Answers
For the third week of February, Betty Robinson worked 46 hours. Betty earns $17.50 an hour. Her employer pays overtime for all hours worked in excess of 40 hours per week and pays 1.5 times the hourly rate for overtime hours. Calculate for the third week of February (round your responses to the nearest cent if necessary):
1. Regular pay amount:
2. Overtime pay:
3. Gross pay:
Answers
Answer:
1. 700
2. $157.50
3. $857.50
Step-by-step explanation:
Regular pay is calculated by taking 40 hours x $17.50 to get $700.
Overtime is calculated by taking 6 hours x 17.50 x 1.50 to get $157.50
Gross pay would be adding these two amounts together.
For the first week of March, Kim Bell
Worked 52.50 hours. Kim earns $10.10 an hour. Her employer pays overtime for all hours worked in excess of 40 hours per week and pays 1.5 times the hourly rate for overtime hours.
Calculate the following for the first week of March (round your responses to the nearest cent if necessary):
1. Regular pay amount:
2. Overtime pay:
3. Gross pay:
Answers
May be helpful
What should I sing, I kinda want to:) ill post it
Answers
Answer:
pop or kpop
if I can't have u is my fav
have a nice day <3
Step-by-step explanation:
fancy like
BRAINLIEST!!! +10 POINTS!!!
Answers
Answer: 3∛3
Step-by-step explanation:
81^(1/3) = ∛(81) = ∛(27 × 3) = 3∛3
Can someone help me solve this
Answers
pls mark me as brainliest!
help me with this plssssss
Answers
Answer:
7.685 × 10^6
Step-by-step explanation:
HEYYYY Can someone please help me with 26?? Tysm
Answers
Thus, he will always pay $75 more than you, and will never pay the same amount as you.
Can anyone answer this for me ?
Answers
Answer:86
Step-by-step explanation:
First, you add 102 and 86 because they are already given values
Next, you do 360-188 because a parallelogram always equals to 360 degrees
You should get 172
Then you do 172/2 because 2 angles are missing and you get 86
can someone pls help me with this thanks
Answers
Answer:
-26.55
Step-by-step explanation:
If I'm wrong blame it one me I need it.
Will give brainliest and 5 starsPLEASE HELP
Determine whether the lines AB and CD would be parallel, perpendicular, or neither?
A(-5,3) and B(-5, 7)
What is the slope of AB?
C(1, 9) and D(-10, 9)
What is the slope of CD?
What are the lines? (parallel, perpendicular or neither)
Answers
Answer:
The slope of AB is undefined; the slope of CD is 0; The lines are perpendicular.
Step-by-step explanation:
Line AB would form a vertical line. Slope is Δy/Δx. To go from 3 to 7 (the y-coordinates) you need to go up 4 units. So we would then have Δy/Δx = 4/Δx. To go from -5 to -5 (the x-coordinates) we have to go left or right 0 units. So, Δy/Δx = 4/Δx = 4/0. Anything divided by 0 is undefined. Remember: vertical lines always have an undefined slope.
Line CD would form a horizontal line. To go from 9 to 9 (the y-coordinates) you need to go up or down 0 units. So, Δy/Δx = 0/Δx. To go from 1 to -10 (the x-coordinates) you need to go down 11 units. So Δy/Δx = 0/Δx = 0/1. 0 divided by anything is 0. Remember: horizontal lines always have a slope of 0.
If you picture a horizontal line and a vertical line intersecting, they would both form a right angle when they intersect. By definition, this would make both lines perpendicular.
help with this question
Answers
Answer:
A and B
Step-by-step explanation:
F(x) = (x - 1)(x + 6) To find the zeros of f(x) set each factor = 0 and solve for x.
X - 1 =0 x + 6 = 0
x = 1; x = - 6
Nina works in as an office receptionist for $15.00 per hour. If her pay is increased to $18.00, then what is her percent increase in pay?
*If you solve this for me can you also put how you got to the answer? just so I can see how you did it :]
Answers
Answer:
20%
Step-by-step explanation:
the number is increased by 3 so you put 3 on 15 and 3/15=1/5=2/10=20/100
The percentage increase in the pay of Nina is 20%.
How to calculate percentage increase?To calculate the percentage increase work out the difference (reduction) between the two figures you are comparing before calculating a percentage drop. Then, increase the result by 100 after dividing the decrease by the initial number.
% Increase = Increase / Original Number × 100
Nina got the initial pay as $15.00 per hour.
After the increment, her pay increased to $18.00.
The total increment = final pay - initial pay
= 18.00 - 15.00
= 3.00
Now, the percentage increase = (3/15)×100
= 20
Therefore, there is the 20% increment for the pay of Nina.
To know more about the percent change of a quantity, here
https://brainly.com/question/809966
#SPJ2
PLEASE HELP I WILL RATE 5 STARS AND MARK BRAINLIEST
The final cost of a sale item is determined by multiplying the price on the tag by 75%. Which best describes the function that represents the situation?
It is linear because the ratio of the change in the final cost compared to the rate of change in the price tag is constant.
It is linear because the function is continuous.
It is nonlinear because the final cost is determined by multiplying each price tag by 0.75.
It is nonlinear because the price tag and final cost columns do not have the same common difference.
Answers
Answer:
It is linear because the ratio of the change in the final cost compared to the rate of change in the price tag is constant
Answer:
It's A. Edge 2022
Step-by-step explanation:
So basically, you just multiply 10, 20, 30, and 40 by 0.75
So now the numbers on your table are 7.5, 15, 22.5, and 30.
7.5 + 7.5 is 15, 15 + 7.5 is 22.5, and 22.5 + 7.5 is 30, so it's linear.
4. Ethan types 1/5 of a page in 1/4 minute. How much time does it take him to type a full page?
Answers
Answer:
4/5 minute or 12 seconds
Step-by-step explanation:
1/4 page= 12 seconds
1 page = 48 seconds
48/60
24/30
8/10
4/5
Can anyone help me please?
Answers
What is the equation of the line in slope intercept form?
Y = __x + __
Fill in the blanks
Answers
Answer:
Y = mx + b
Step-by-step explanation:
m represents the slope of the line and b represents the y-intercept.
11% of 10??
Estimating with percents
Answers
Answer:
11% of 10 is 1.1
Step-by-step explanation:
hope this helps
Answer:
1.1
Step-by-step explanation:
multiply 10 by 11 percent, ie
[tex]10 \times \frac{11}{100 } \\ 1.1[/tex]
Solve 5t +2r = 3t+10 for t
Answers
Work Shown:
[tex]5t +2r = 3t+10\\\\5t = 3t+10-2r\\\\5t-3t = 10-2r\\\\2t = 10-2r\\\\t = \frac{10-2r}{2}\\\\t = \frac{10}{2}-\frac{2r}{2}\\\\t = 5-r\\\\[/tex]
is thre a proportional relationship btween the perimeter and the side length of an equilateral triangle?
Answers
Answer:
Similar triangles are in proportion. Therefore equilateral triangle are in proportion.
Step-by-step explanation:
Select ALL the correct answers.
Which of the following statements are true about the equation below? x^2-6x+2=0
Pls help rn need finished within next 10 mins have to get right I’ll give 100 points
Answers
Answer:
100 points cool the answer is 30
x² -6x+2=0
a=1 a>0 so it has minimum value/point
since it is quadratic equation, hence the extreme value is at minimum point which is (3,-7)
in order to get that differentiate x²-6x+2
2x-6=0
2x=6
x=3
subtitude x=3 into the original equation
(3)²-6(3)+2
9-18+2
-7
extreme point (3,-7)
in order to know whether it is the solution of the equation or try subtitude it into the equation
(-3+√7)² -6(-3+√7)+2≠0
36-12√7≠0
(-3-√7)² -6(-3-√7)+2≠0
36+12√7≠0
(3+√7)² -6(3+√7)+2=0
(3-√7)² -6(3-√7)+2=0
hence the solutions are 3+√7 and 3-√7
A new club sent out 288 coupons to boost sales for next year's memberships. They provided 5 times as many to potential members than to existing members. How many coupons did they send to existing members?
A.
6
B.
5
C.
53
D.
48
Answers
Answer:
D. 48
Step-by-step explanation:
We don't know the numbers of coupons sent to existing members and to potential members, but we know a relationship between the number.
They sent 5 times as many coupons to potential members as they did to existing members.
Let x = number of coupons sent to existing members.
Then 5x = number of coupons sent to potential members.
The total number of coupons sent was x + 5x = 6x
The total number of coupons sent was 288.
Therefore, 6x must equal 288 giving us an equation with a single variable.
6x = 288
x = 48
Answer: 48