2 years ago

Sarah can make 5 tables in 3 days, how many can she make in 21 days?

Mathematics

2 answers:

Rudik [331]2 years ago

6 0

Answer

the answer is 105

Step-by-step explanation:

multiply 5 and 21

forsale [732]2 years ago

4 0

answer is 105

Step-by-step explanation:

multiply 5x21

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Answer:

Step-by-step explanation:

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3 years ago

The school library has 286 books. If the school librarian buys 12 books eachmonth for five months, how many books will the libra

Maru [420]

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1 year ago

Order the numbers from greatest to least?<br><br>2/9, 21%, 5/20, 8%

Elena-2011 [213]

Answer:

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Step-by-step explanation:

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2 years ago

You earn $21.00 per hour at your job. If you get a 9% raise at the end of each year, what will your hourly rate, h, be after 5 y

NikAS [45]

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3 0

3 years ago

What is the equation and the answer?

Nastasia [14]

Answer:

Step-by-step explanation:

So we begin by assigning variables to each side with:

DE = x

EF = y

DF = z

Now we start listing a system of equations from what is given:

x+y+z=81

x=2y

x-4=z

Once we solve that with substitution, we get the result of:

x=34

y=17

z=30.

Since z is the length of DF, the length of DF is 30.

I hope this helped! :D

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3 years ago