Mathematics College

Allen bought a computer that was 25% off the regular price of $480.
If an 5% sales tax was added to the cost of the computer, what was the total price Allen paid for it?

Answers

Answer 1

Answer:

144? or 126 sorry

Step-by-step explanation:

Related Questions

Can you help me with this question please

Answers

Answer:

34

Step-by-step explanation:

Answer:

34 just subtract

Step-by-step explanation:

Henry is using a total of 16 ft. of lumber to make a bookcase. The left and right sides of the bookcase are each
4 ft. high. The top, bottom, and two shelves are all the same length, labeled S. How long is each shelf?

Answers

Answer: Each shelf is 2ft

Step-by-step explanation:

16 = (2 x 4) + 4s

16 = 8 + 4s

8 = 4s (subtract 8 from both sides)

8/4 = 4s/4 (divide both sides by 4)

2 = s

A seven-person relay team completed a race in 84.7 seconds. On average, what was each runner's time?

Answers

Answer:

12.1 seconds

Step-by-step explanation:

84.7/7 = 12.1

Answer:

12.1

Step-by-step explanation:

Divide the 84.7 by the # of people on team (7)

help in the next 2 mins!!! -4+7-3

Answers

your answer is 0 your welcome

Answer:

0

Step-by-step explanation:

-4+7-3=0

-4+7=3

3-3=0

Answer is 0

solve x 3+3(x+2)=-24​

Answers

Answer:

x=-11

Step-by-step explanation:

3+3x=6=-24

3x+9=-24

3x=-33

x=-11

Answer:

x = -11

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

3 + 3(x + 2) = -24

Step 2: Solve for x

Distribute 3:                    3 + 3x + 6 = -24Combine like terms:       3x + 9 = -24Isolate x term:                 3x = -33Isolate x:                          x = -11

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Substitute in x:                    3 + 3(-11 + 2) = -24Add:                                     3 + 3(-9) = -24Multiply:                               3 - 27 = -24Subtract:                              -24 = -24

Here we see that -24 does indeed equal -24.

∴ x = -11 is the solution to the equation.

Express 44 copies in 4 minutes as a unit rate.

Answers

Answer:

11:1

Step-by-step explanation:

For every 11 copies, 1 minute passes. Four minutes passed in this case and thus 11*4 would equal 44 and 1*4 would equal 4.

HELP PLEASE I NEED HELP ASAP!!

Answers

Answer would be d- FB and DE

Bob wants to make a profit of $1.25 on each fish. How much should he sell each fish for to make this profit? Show your calculation.

note that each fish costs 2.14

Answers

Bob would have to sell each fish at $3.39 in order to make a profit of $1.25 on each fish sold

What is the selling price per fish?

The selling price per fish can be determined as the sum of the cost price of $2.14 and the profit per fish which is $1.25, in essence, the selling price in this case is the sum of the cost and profit or alternatively, we can model the profit as the selling price minus the cost price as shown below:

profit per fish=selling price-cost price

profit per fish=$1.25

selling price=unknown

cost price=$2.14

By making the selling price the subject of the formula, we can determine the selling price using the formula above

$1.25=selling price-$2.14

selling price=$2.14+$1.25

selling price=$3.39

Find out more about profit on:https://brainly.com/question/17041968

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so the answer to
Evaluate the expression for a = 3, b=12 , and c = 4.

8ab over 2bc

is 3?

Answers

Answer:

The answer is C=4. Hope it helps :)

an angle measures 94°. what is the measure of its supplement?

Answers

Answer:

86

Step-by-step explanation:

180-94

Abbey receives a $40 gift card for downloading music and wants to determine how many songs she can purchase. Each downloaded song costs $2.89 a. Let m represents the number of songs downloaded. Write an inequality that represents this given situation? b. What is the maximum number of songs Abbey can download?

Answers

Answer:

A. $2.89(m)=$40

B. 13 songs

Step-by-step explanation:

$2.89(m)=$40

m=$40/$2.89

m=13.84

She can download a maximum of 13 songs

Check:

$2.89 (13 songs)=$37.57

$40-$37.57=$2.43 left on her gift card

m=13.84, check that 0.84 of the cost of a song is left over 0.84*$2.89=$2.43

Answer:

13 songs

Step-by-step explanation:

40 divided by 2.89 is 13.84. DO NOT ROUND TO 14

So its a maximum of 13 songs, otherwise it will cost 40.46 for 14 songs

d=1/2at^2+s, solve for a

Answers

Step-by-step explanation:

Perhaps the equation is d=1/2at2 and you are given the distance (40 m) and acceleration (9.8 m/s2) and asked to find the time. or convert the equation in terms of t and then plug in the numbers to solve.

i need these answers!!! will give branliest
5/6 divided by 1/4
1/2 divided by 3/5
15 1/2 divided by 3/4
4 2/7 divided by 1 2/3

Answers

Divide fraction = multiply by the reciprocal.
1. 5/6 * 4/1 = 20/6
2. 1/2 * 5/3 = 5/6
3. 31/2 * 4/3 = 124/6
4. 2/7 * 3/5 = 6/35
(You can simply those if u want)

Shamus owes his parents $162 he pays them 60% of the $45 he earns as a soccer referee each week. how many weeks will it take shamus to pay all of the money he owes his parents?

Answers

Answer:

24

Step-by-step explanation:

so knnd

Answer: 24 is wrong

Step-by-step explanation:

Susan answered 60% of the test questions correctly. She answered
21 questions correctly. How many questions were on the test?
A. 12.6
B. 56
C. 35
D. 21

Answers

C-35

Times 21 by 100 and divide by 60. (Use the is/of=%/100 method)

Pls tell me I really need help

Answers

Answer:

The answer is C or 44/12

Step-by-step explanation:

1/2 is equivalent to 3/6

1 4/6 is equivalent to 1 4/6 or 10/6

1 2/4 is equivalent to 1 3/6 or 9/6

When you add all of these together you get 22/6

Then you multiply 22/6 by 2 to get 44/12

solve. -1/2 + (3/4 x 4/9) =

A. 1/9

B. -1/5

C. 5/6

D -1/6

Answers

Answer:

D, -1/6

Step-by-step explanation:

-1/2+(3/4*4/9)

Multiply equation inside the parentheses

3/4*4/9=12/36=1/3

Substitute 1/3 into original equation

-1/2+1/3=1/3-1/2

Make denominators the same

2/6-3/6

Simplify

-1/6, D

What is the first step to solving the division problem below?


Divide 15 into 82 to get 5.
Divide 15 into 82 to get 6.
Multiply 15 by 5 to get 75.
Multiply 15 by 6 to get 80.

Answers

Answer:

divide 15 into 82 to get 5 is the first step

Step-by-step explanation:

Answer:

The answer is A, ¨Divide 15 into 82 to get 5.¨

Step-by-step explanation:

Please make as brainliest! Thanks and i hope it is right!!! Pls say if wrong. Bye

Write the fraction as a decimal.

16/5

Answers

Answer:

3.2

Step-by-step explanation:

A sphere and a cylinder have the same radius and height. The volume of the cylinder is 11ft^3

Answers above on the picture^ thank you:)

Answers

Answer:

#3

Step-by-step explanation:

Solve for x. (Simplify)

Answers

Answer:

x = 8.75

Step-by-step explanation:

the ratio of [tex]\frac{4}{7}[/tex] : [tex]\frac{5}{x}[/tex]

x = 8.75

Whoever answers gets brainlist!

Answers

Answer:

21 over 6 (21/6)

26 over 6 (26/6) =47 over 6 (47/6)

your final answer is 7 5/6

Step-by-step explanation:

Step-by-step explanation:

[tex]3 \frac{3}{6} + 4 \frac{2}{6} [/tex]

Which simplifies to:

[tex] \frac{21}{6} + \frac{30}{6} [/tex]

When added is:

[tex] \frac{51}{6} [/tex]

When transformed back into a Mixed Fraction:

[tex]8 \frac{3}{6} [/tex]

Please help. I will brainliest!!

Answers

Answer:

12. 20 ft

13. 4.5

Step-by-step explanation:

12. (29x29)-(21x21)=400

sq root 400= 20

13. (2x2)+(4x4)= 20

sq root 20= 4.5

Solve the inequality. 2(4x – 3)-3(3x) + + 5x?​

Answers

Answer:

2 (2 x - 3)

Step-by-step explanation:

Simplify the following:

2 (4 x - 3) - 3×3 x + 5 x

-3×3 = -9:

2 (4 x - 3) + -9 x + 5 x

Grouping like terms, 2 (4 x - 3) - 9 x + 5 x = 2 (4 x - 3) + (5 x - 9 x):

2 (4 x - 3) + (5 x - 9 x)

5 x - 9 x = -4 x:

2 (4 x - 3) + -4 x

2 (4 x - 3) = 8 x - 6:

8 x - 6 - 4 x

Grouping like terms, 8 x - 4 x - 6 = (8 x - 4 x) - 6:

(8 x - 4 x) - 6

8 x - 4 x = 4 x:

4 x - 6

Factor 2 out of 4 x - 6:

Answer: 2 (2 x - 3)

k=10/8
ggggggggggggggggggg

Answers

What’s the question?

Please help me in struggling!!!!!!!!!!!!!

Answers

Answer:

Here’s the answer

Step-by-step explanation:

A stray dog ate 30 of your muffins. That was 5/7 of all of them! How many are left?

Answers

Answer:

42

Step-by-step explanation:

5/7x=30

x=42

Answer:

40

Step-by-step explanation:

What is the value of x in the equation 3/4(1/4x+8) - (1/2x+2)=3/8(4-x)-1/4x

Answers

Answer:

value of x is 5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

evaluate -5 - 15 + 4 + 15

Answers

Answer:

Step-by-step explanation:

-5+-15= -20

4+15= 19

-20+19

-1

Answer:

-1

Step-by-step explanation:

-5 - 15 + 4 + 15

-20 + 19

-1

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Answer the questions below. Write your answers in simplest form.
(a) A square has a perimeter of 100 yd. What is the length of each side?
yd

Answers

Answer:

25 yds

Step-by-step explanation:

Since it is a square all sides are equal and there are 4 sides so you divide the perimeter, 100, by 4 to get 25 yds.

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