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borishaifa [10]
3 years ago
5

WILL GIVE BRAINLIEST!!!! pls help

Mathematics
1 answer:
siniylev [52]3 years ago
7 0

Answer:

-5x+y=-22

Add -y to both sides.

-5x+y+(-y)=-22+(-y)

-5x=-y-22

Divide both sides by -5

-5x/-5=-y-22/-5

x=1/5y+22/5

which is your answer^

Step-by-step explanation:

-6x+5y=-15

Add -5y to both sides.

-6x+5y+(-5y)=-15+(-5y)

-6x=-5y-15

Divide both sides by -6

-6x/-6=-5y-15/-6

x=5/6y+5/2

which is the answer to the first set of questions.

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Answer:

H. 5

Step-by-step explanation:

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3 years ago
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Alma was shopping for a T-shirt. It was 15% off everything in the store. The regular price of the shirt was $16.00 it was on sal
sergiy2304 [10]

Answer:B.) No-40 cents too high


Step-by-step explanation:

To find the answer you need to fin the discount. So basically I did 16x15 and got 240. Than I divided that by 100. I got 2.40.Than I subtract 2.40 from 16 and got $13.60. Therefore it would be B

8 0
3 years ago
PLEASE HELP !!!!!!!
N76 [4]

Answer:

(B) Time (min) 2 , 3 , 7 , 9

Temperature (°C) 60.6 , 64.3 , 79.1 , 86.5

Step-by-step explanation:

The rate of change is found by using the formula for slope:

m=\frac{y_2-y_1}{x_2-x_1}

For option A, this gives us

m =(64.4-61.0)/(3-2) = 3.4/1 = 3.4

This is not more than relationship A.

For option B, we have

(64.3-60.6)/(3-2) = 3.7/1 = 3.7

This is more than relationship A.

For option C, we have

(65.3-61.8)/(3-2) = 3.5/1 = 3.5

This is not more than relationship A.

For option D, we have

(64.6-61.0)/(3-2) = 3.6/1 = 3.6

This is not more than relationship A.

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If you answer these questions correctly with an explanation you can get Brainliest
Zina [86]
1. B 2. A i’m pretty sure they are right
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3 years ago
A store has 7 red shirts, 15 black shirts, 13
AleksAgata [21]

Answer:First you have to add all of the shirts together, which gives you: 40

Since 15 of those are black, then you need to put those 15 over the total number of 40, making it 15/40.

Then you must simplify by the highest number that will go into both, and since that number is 5, it will then go into 15 three times and it will go into 40 eight times.

That leaves you with the answer of: 3/8

6 0
3 years ago
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