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morpeh [17]
2 years ago
15

Look at the equation below 4e+7=31 What is the value of e?

Mathematics
2 answers:
Ahat [919]2 years ago
7 0

Answer:

e = 6

Step-by-step explanation:

→ Mnus 31 from both sides

4e = 24

→ Divide both sides by e

e = 6

Black_prince [1.1K]2 years ago
3 0

Answer:

4e+7=31

4e=31-7

4e=24

e=24/6

e=4

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Richard has 4 1/2 ft of wood. He needs to cut the wood into 5 equal pieces. Each piece of wood will be _____?
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Answer: 22 1/2


Step-by-step explanation: first convert 4 1/2 into a mixed # = 9/2

The divide that by 5 (mult by reciprocal)

Reciprocal is the # flipped so,

9/2 x 1/5

= 45/2

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Please help! 5 Points. Hurry!
larisa [96]
<h2>Answer:</h2>

<u>The correct option is 3x + 4y = 10</u>

<h2>Step-by-step explanation:</h2>

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7 0
3 years ago
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Leona [35]
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3 years ago
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BartSMP [9]

Answer:

He will have $276.10 available towards the down payment for his motorcycle

Step-by-step explanation:

The compound interest formula is given by:

A = P(1 + \frac{r}{n})^{nt}

Where A is the amount of money, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per unit t and t is the time the money is invested or borrowed for.

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A = 276.1

He will have $276.10 available towards the down payment for his motorcycle

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2 years ago
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