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aev [14]
3 years ago
9

Which is a correct first step for solving this equation? 2 + 7 = 2x + 5 – 4x

Mathematics
1 answer:
Mariulka [41]3 years ago
4 0

Step-by-step explanation:

Bringing like terms on one side

2 + 7 - 5 = 2x - 4x

9 - 5 = - 2x

4 = - 2x

4/ - 2 = x

- 2 = x

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8 0
3 years ago
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What is three eights plus one eight
kramer

Answer:

3/8 + 1/8

Step-by-step explanation:

so you just need to add the both firsnumber which is 3 and 1 is equal to 4 and second is you add the both second number whick is 8 and 8 is equal to 16 now that you got all the numbers needed to complete the fraction just put the 4 in the top and pu the slach or / and put the 16 in the bottom

Exact Answer:<em>4</em><em>/</em><em>1</em><em>6</em>

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3 years ago
The ratio of the side lengths for a triangle is exactly 9:12:15. In another triangle, which is similar to the first, the shortes
AfilCa [17]

Answer: C

Step-by-step explanation:

4 0
3 years ago
A principal of ​$5000 is invested in an account paying an annual rate of 7​%. Find the amount in the account after 5 years if th
Alekssandra [29.7K]

Answer:

$7,012.76

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First, convert R as a percent to r as a decimal

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A = P(1 + r/n)nt

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A = $7,012.76

Summary:

The total amount accrued, principal plus interest, with compound interest on a principal of $5,000.00 at a rate of 7% per year compounded 1 times per year over 5 years is $7,012.76.

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3 years ago
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Step-by-step explanation:

In the picture.

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