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photoshop1234 [79]
2 years ago
12

How many 1/5 inch pieces can be cut from a sting 8 inches long

Mathematics
1 answer:
Snezhnost [94]2 years ago
5 0

40 pieces

8/1 : 1/5   = 8/1*5/1   = 40/1  = 40

Another method :

1/5 = 0.2

8/0.2 = 40

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If m = 22 and n = 3, what is the value of the following expression? m - 5 • n + 3 A. 51 B. 10 C. 4 D. 54
melisa1 [442]

The answer is B, 10.


Step-by-step explanation: You plug in the values where the variables are, then follow PEMDAS, beginning with 5 times 3.


4 0
2 years ago
Whats an equation that make x=31 ? like in other words give me an equation where it leads down to 31
MrRa [10]
Sure, that's easy! Here's one

5x + 7 = 162

If I wanted to solve this equation, I would break it down. I'd subtract the result (162) by 7

162 - 7 = 155.

From there I just divide that by 5!

155 / 5 = 31

There it is! Ultimate proof that x is in fact 31!
5 0
2 years ago
Read 2 more answers
Choose the answer that solves the equation:
pentagon [3]
D) 36
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7 0
3 years ago
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Find the principal needed now to get to $25,500 after 10 years at 6% compounded continuously
Inessa05 [86]

Answer: $14239.07

Explanation:

A=P(1+I)^n

25500=P(1+0.06)^10

25500=P(1.06)^10

25500÷(1.06)^10=P

P=$14239.07

6 0
3 years ago
Help me plsss ASAP<br> Quickly
Lera25 [3.4K]

Answer:

7

Third answer is correct.

Step-by-step explanation:

{7}^{1}   = 7

hope this helps you.

7 0
2 years ago
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