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3 years ago

13

Solve 7x-5y=15 helppppp

2 answers:

Yakvenalex [24]3 years ago

5 0

I believe your answer is
Y=-7x+15

RSB [31]3 years ago

5 0

Answer:

Y=-7x+15

Step-by-step explanation:

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Needdddd help pls ill mark brainlist

Ilya [14]

Step-by-step explanation:

correct answer 2) y> 3x+2

4 0

3 years ago

I need help with this please

Savatey [412]

Answer:

t = $\frac{D-M}{Mr}$

Step-by-step explanation:

Given

D = M + Mrt ( subtract M from both sides )

D - M = Mrt ( divide both sides by Mr )

$\frac{D-M}{Mr}$ = t

7 0

3 years ago

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a set of data items is normally distributed with a mean of 210 and a standard deviation of 28. Convert 294 to a z-score

anastassius [24]

The z-score is 3, because 294-210=84; 84/28=3

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4 years ago

What is the mean of the frequency distribution?

Gwar [14]

Answer:

33

Step-by-step explanation:

12

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3 years ago

Sixteen is 64% of what number?<br><br> A. 12<br> B. 48<br> C. 32<br> D. 25

NNADVOKAT [17]

Answer:

D. 25

Step-by-step explanation:

16 divided by 64% is 25

4 0

3 years ago

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