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Yuliya22 [10]
3 years ago
7

Find the sum and express it in simplest form. (-6b - 2b - 1) + (-2b + 4b)

Mathematics
1 answer:
viva [34]3 years ago
5 0
-4b+2b-1
2b-1
this should be the answer
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at the same time a 15 foot pole casts a 7.5 foot shadow a nearby tree casts an 11 foot shadow how tall is the tree​
soldier1979 [14.2K]

answer: 22

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cross multiply

7.5x = 165

divide by 7.5 on both sides to get the x alone

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2 years ago
X= ? The trainable a below are similar
ratelena [41]

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Answer: A − 9/7

Step-by-step explanation:

Hi, to answer this question we have to convert all the numbers into decimal form.

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−3 1/3 < x < − 4/5.

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The correct option is A = -9/7 , because in decimal form is equal to -1.28-

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The length of a rectangle is four times its width.
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I think it would be 324 divided by 4 = 81 in.
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