3 years ago

PLS HELP ME ASAP WITH 37 (SHOW WORK + CORRECT ANSWER ONLY) * LOTS OF POINTS!

Mathematics

2 answers:

MrRa [10]3 years ago

7 0

B
42 times 25.5=1071
771.1/1071= 0.72
(rounded)
not sure

just olya [345]3 years ago

4 0

First, we need to find the area of the wall. We do this by multiplying the length times the width. This is equal to 42*25.5=1070 square feet. Now, we divide the cost by the area to find our answer. This is equal to

771.12/1070=$0.72 dollars per square foot, or answer B.

You might be interested in

A cafeteria worker is wondering how student lunch prices at a high school have changed over time. she researches lunch prices fo

frez [133]

Answer:

Step-by-step explanation:

JAJAJAJAJJAJAJAJQHAJAJJQAJ

7 0

3 years ago

Read 2 more answers

Which property was used to simplify the expression?

Alex Ar [27]

Inverse Property, I am pretty sure. Not sure though.

7 0

2 years ago

Read 2 more answers

A dealer sold 200 tennis racquets. Some were sold for $33 each, and the rest were sold on sale for $18. The total receipts form

Mumz [18]

120 tennis racquets were sold for $ 18 each

Solution:

Let x = number that sell for $18 each

Then, 200 - x = number that sell for $33 each

The total receipts form these sales were 4800 dollars

Thus we frame a equation as:

number that sell for $18 each x 18 + number that sell for $33 each x 33 = 4800

$x \times 18 + (200-x) \times 33 = 4800\\\\Solve\ the\ above\ equation\ for\ x\\\\18x + 6600 - 33x = 4800\\\\Move\ the\ variables\ to\ one\ side\\\\18x-33x = 4800-6600\\\\-15x = -1800\\\\Divide\ both\ sides\ of\ equation\ by\ -15\\\\x = 120$

Thus 120 tennis racquets were sold for $ 18 each

6 0

3 years ago

Daria invested $5,000 in an account that earns 5% interest annually. She will earn $(blank) in interest over nine months.

Murrr4er [49]

5000*.05. The answer is $250.

4 0

2 years ago

I need help with this, plz help

antoniya [11.8K]

Answer:

<AFB

Step-by-step explanation:

7 0

2 years ago