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aleksandrvk [35]
3 years ago
10

Simplify the expression 11+2/3(15-21a)

Mathematics
2 answers:
Delvig [45]3 years ago
7 0

Answer:

21-14a

Step-by-step explanation:

You have to distribute the (2/3) into the (15-21a) then add it to the 11.  So after distributing the (2/3) into the (15-21a) is (10-14a).  Then add that to the 11

anyanavicka [17]3 years ago
7 0

Answer:

-14a + 21

Step-by-step explanation:

11 + 2/3(15 - 21a)

Expand brackets.

11 + 2/3(15) + 2/3(-21a)

11 + 30/3 + -42/3a

Evaluate.

11 + 10 + - 14a

21 + - 14a

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Answer:

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Step-by-step explanation:

Divide by the price of $44.25 by 75 (100% - 25%) and mulitily by 100

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4 0
3 years ago
The summer after sophomore year, Haley nannied for a family and earned $2000. She
AnnZ [28]

You want to calculate the interest on $2000 at5.8% interest per month after six years?

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3 years ago
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5 0
3 years ago
What is 1/6+7/10 as a equivalent fraction
nekit [7.7K]

Answer: 13/15

Step-by-step explanation:

8 0
4 years ago
Li brought five lip bombs each of the lip bombs Costs the same amount she spent a total of $7.25 A write an equation that repres
Advocard [28]

Answer:

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4 0
3 years ago
Read 2 more answers
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