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3 years ago

Rewrite the expression by factoring (y+7) 3y(y+7)+(y+7)

Mathematics

2 answers:

alisha [4.7K]3 years ago

7 0

(3y+2)(y+7). There you go

pogonyaev3 years ago

4 0

Answer:

(3y+2)(y+7)

Step-by-step explanation:

I think you meant (y+7)+3y(y+7)+(y+7). Anyways, we have to count the number of (y+7) there are. The first term tells us we have 1 group. The second term tell us we have 3y groups. The last term tells us we have 1 group. Therefore we have 1+3y+1 groups of y+7 which gives us (3y+2)(y+7)

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Pepsi [2]

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3 years ago

Read 2 more answers

R/7.1 = 4.2<br><br>what is r =

MissTica

Answer:

r =29.82

Step-by-step explanation:

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g Use the counting principle to determine the number of elements in the sample space. The possible ways to complete a multiple-c

Lemur [1.5K]

Answer:

$(4)^{20}$

Step-by-step explanation:

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Svet_ta [14]

Answer:

She would run 10.5 miles

Step-by-step explanation:

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