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Julli [10]
3 years ago
11

Mary and Sam need to plant 198 trees. If Mary can plant 12 trees in 5 hours and Sam can plant 14 trees in 7 hours

Mathematics
1 answer:
34kurt3 years ago
4 0

Answer:

Step-by-step explanation:

so you wanna first add the hours

12

then add the number of trees painted in that number of hours

26

do 198 divided by 26

7.62( rounded to the nearest hundredth)

then take that product and multiply it by 12

91( rounded to the nearest one)

tha'ts your answer: 91 days

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Step-by-step explanation:

Substitute the coordinates in each of the above equations,

Then the left hand side of the equation should be equal to the right hand side of the equation.

By substituting the above coordinates in the second answer,

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3 years ago
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What is 9.65+0.4, 16.058- 1.2
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Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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4 0
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Step-by-step explanation:

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