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erastova [34]
3 years ago
9

Select the exspreshion that is equivalent to 45x+10

Mathematics
2 answers:
SIZIF [17.4K]3 years ago
6 0

Answer:

B

Step-by-step explanation:

Ghella [55]3 years ago
6 0
45x + 10

A) 1(9x + 2)
= 9x + 2

B) 5(5x + 2 + 4x)
= 25x + 10 + 20x
= 45x + 10

C) 5(10 + 4x + 5x)
= 50 + 20x + 25x
= 45x + 50

D) 3(3x + 2)
= 9x + 6

So, in conclusion, the answer to this question is B.
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Hello
hjlf

Answer:

1/10

Step-by-step explanation:

1 + 1/2 = 1 1/2

1 - 1/8 = 7/8

1 + 1/5 = 1 1/5

1 - 1/3 = 2/3

1 + 1/10 = 1 1/10

One and one tenth is closest to one because one tenth is the smallest amount that would need to be added or taken away to get exactly one. Hope I helped!

4 0
3 years ago
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Answer:

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Step-by-step explanation:

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8 0
3 years ago
Heidi went on a hike and now needs to ride her bike back to her tent. She starts out by traveling 15 miles south. Then she turns
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Answer:

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Step-by-step explanation:

If Heidi starts out by traveling 15 miles south, then y = -15 miles

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d = √(-15)²+8²

d = √225+64

d = √289

d = 17miles

<em>Hence her distance from her starting position to her tent is 17 miles</em>

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Step-by-step explanation:

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