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olga2289 [7]
3 years ago
8

Is what I did right?

Mathematics
2 answers:
Ksju [112]3 years ago
6 0

Yes, the answer and your working out to the question is correct

yuradex [85]3 years ago
3 0

Yes you got the problem right

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Diego needs to put down sod on a yard that measures 30 feet by 45 feet. Company A says it can do the job for $3.90 per roll of s
N76 [4]

Answer:

Company B is the better deal. Diego will save $31.5.

Step-by-step explanation:

First, find the area of the rectangle: 45*30=1350 sq.ft.

Next, find out how much it will cost for Company A: $3.9 for 2 x 5 ft (10 sq.ft)

Divide 1350 by 10 to see how many of their sod rolls will fit into his yard=135.

Multiply $3.9 by 135=526.5$

Do the same with Company B: $150 for 450 sq.ft plus $45 delivery.

Dived 1350 by 450 to see how many rolls= 3

Multiply $150 by 3= $450, then add $45= $495

Subtract Company B's $495 from Company A's $526.5= $31.5 <-how much Diego saved.

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3 years ago
How to calculate area?​
Ipatiy [6.2K]

Answer:

Do l x w. Length (x) width.

Step-by-step explanation:

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3 years ago
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Advocard [28]

d+6/-2=5

d-3=5

d=8

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5 0
3 years ago
Add 3 to h, then subtract 9 from the result
Anon25 [30]

Answer:

3h-9

Step-by-step explanation:

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3 years ago
Calculate the total<br><br> 8/10+82/100
swat32

Answer:

81/50

Step-by-step explanation:

=8/10+82/100

=8/10+41/50

=40+41/50

=81/50

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3 years ago
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