2 years ago

49. Диалог суреттер мен жауаптарын толыктар

Mathematics

1 answer:

beks73 [17]2 years ago

3 0

I don’t know how to read your question

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Drag each equation to show if it could be a correct first step to solving the equation 8(x + 5) = 56.

lana66690 [7]

8(x + 5) = 56

first step id to distribute the 8 through the parenthesis

8x + 40 = 56

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2 years ago

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9*10^7 is how many times larger than 3*10^-2

oee [108]

Step by step equation

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3 years ago

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How much principle, to the nearest dollar, should you invest at 4 percent in order to have $3000 for a vacation to Europe in 3 y

KiRa [710]

Answer:

Principle should be $2,667

Step-by-step explanation:

We need $3000 for a vacation to Europe in 3 years.

Using amount formula,

$A=P(1+r)^t$

Where, P is principle (P=?)

A is amount (A=3000)

r is rate of interest (r=0.04)

t is time (t=3)

Substitute the values into formula and solve for P

$3000=P(1+0.04)^3$

$3000=P(1.04)^3$

$P=\frac{3000}{1.04^3}$

$P=2666.98$

$P\approx \$2667$

Hence, Principle should be $2,667

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3 years ago

gail works for a vending company. she gets paid $64 per week plus 20% of her total salesm how much will her total sales for the

denis23 [38]

At least 680 in sales because 200$-64$ is 136. 136*5=680 because 136 is one fifth or 20% of 680

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2 years ago

How much does Craig earn each month,in dollars?

allsm [11]

Answer:

Craig must be rich LOL cuz It says its 1/20 of his paycheck each month so u have to multiply by 20

Step-by-step explanation:

720*20 = 14440

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2 years ago