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Usimov [2.4K]
3 years ago
11

What is the answer?I dont get it please help!

Mathematics
1 answer:
Temka [501]3 years ago
3 0
2(x-5) + 4x - 7 = 7
2x-10 + 4x -7 -7 =0
6x - 24 = 0
6x = 24
x= 24/6
x= 4

Micah's answer is incorrect because X=4
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HELPPPP ASAP PLEASE!!!!
wlad13 [49]

Answer:

the answer is C

Step-by-step explanation:

7 0
3 years ago
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What is the Compound interest on a 10,000 investment the earns 6% compound monthlyfor5 years
Vlad1618 [11]

Answer:

The total compound interest is $3,488.50, I hope I helped explain how to find total compound interest

Step-by-step explanation:

So the formula for this would be:

A = P(1+r/n)^nt

A = the amount of your principal plus interest, which is the total

P = stands for the principal, which is your original amount invested

r = shows the interest rate in decimal form

n =  stands for the number of compounding periods

So to solve for the compound interest we would plug in our numbers in replacement for the letters

8 0
2 years ago
I’ll give brainliest
Alex

Answer:

84

Step-by-step explanation:

x = number of girls

The total for boys is 2x * 81 and for girls it would be 90x

Therefore, the equation goes like this:

2x * 81 + 90x

Then simplify, and set to equal 3x...

3x = 252

Which is the same as

x = 84

Thank me later :)

8 0
3 years ago
In order to maintain a healthy weight, an average adult dog that weighs 20 kilograms must consume 11 grams of dog food per kilog
masha68 [24]
2 cups of dog food is 194 grams and 3 cups is 291 grams.
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6 0
3 years ago
P= 9414<br> R= 0.0240<br> T= 36<br><br> What is I= Prt
Irina-Kira [14]

Answer:

I = 8,133.70

Step-by-step explanation:

The formula for calculating simple interest is given as :

I = Prt

P = 9414

r = 0.0240

t = 36

to find I , all we need do is to substitute the given value into the formula , that is :

I = 9414(0.0240)(36)

I = 8133.696

I = 8,133.70

5 0
3 years ago
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