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3 years ago

15

Molly works at an electronics store. Her last customer purchased a DVD player for $66.54 and five DVDs for $51.33, including tax

es. If the customer paid her with two $100 bills, how much change should she give him?

1 answer:

Masteriza [31]3 years ago

8 0

Answer:

$88.20

Step-by-step explanation:

66.54

+ 51.33

____________

$117.8

200-117.8 = 88.2

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Please help –8 = c /9 c=

kramer

Hey there! I'm happy to help!

We want to get c all by itself on one side of the equation. Usually variables go on the left side, so let's flip the equation around.

c/9=-8

If we multiply c/9 by 9, the 9 will cancel out because if you divide by 9 and then multiply by 9 it just equals 1. We can do this to isolate the c, but whatever you do to one side of the equation, you have to do to the other. So, we multiply both sides by 9.

c/9×9=-8×9

c=-72

Have a wonderful day! :D

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3 years ago

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The baseball team has a double-header on Saturday. The probability that they will win both games is 34%. The probability that th

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Answer:

A. 45%

Step-by-step explanation:

34/75=45 = 45%

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2 years ago

What is the sign of the product (–5)(–3)(–8)(–6)? Positive, because the products (–5)(–3) and (–8)(–6) are negative, and the pro

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Answer:

Positive, because the products (–5)(–3) and (–8)(–6) are positive, and the product of two positive numbers is positive

Step-by-step explanation:

There are an even number of negative factors, so the product is positive:

Positive, because the products (–5)(–3) and (–8)(–6) are positive, and the product of two positive numbers is positive

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3 years ago

Katrina is building a deck. She cuts 3 lengths of wood from a 72-inch board. The first length is inches. The second length is in

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Rewriting the question, the given lengths that were cut from the board were 30 3/4 inches, 12 1/4 inches, and 16 1/4 inches. To obtain the remaining length of the board, all of the measurements cut are to be added and subtracted from 72 inches. This is shown below:

30 3/4 + 12 1/4 + 16 1/4 = 237/4 = 59.25 inches.

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Therefore, there will be 12.75 inches remaining of the board.

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3 years ago

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Which of the following companies offers the greatest total employment compensation? Company A Gross pay $38,200 Insurance $3,500

spayn [35]

Answer:

Company C offers the greatest total employment compensation.

Step-by-step explanation:

Now we calculate the greatest total employment compensation as follows:

Company A :

Gross pay - $38,200

Insurance - $3,500

Paid time off - $4,100

Total compensation = 38,200 + 3,500 + 4,100 = $45,800

Company B :

Gross pay - $39,000

Total employee benefit - 20% of 39,000 (0.20 × 3900) = $7,800

Job expenses - $700

Total compensation = 39,000 + 7,800 + 700 = $47,500

Company C :

Gross pay - $39,900

Insurance - $3,200

paid time off - $3,900

Job expenses- $1,000

Total compensation = 39,900 + 3,200 + 3,900 + 1,000 = $48,000

Company D:

Gross pay - $39,400

total employee benefits - 18% of 39,400 (0.18 × 39,400) = $7,092

Total compensation = 39,400 + 7,092 = $46,492

Therefore company c offers the greatest total employment compensation.

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