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zheka24 [161]
3 years ago
15

I WILL MARK AS BRAINLIEST! Solve for Y

Mathematics
2 answers:
zzz [600]3 years ago
7 0

Answer:

See below.

Step-by-step explanation:

Substitute the value for the variable and solve.

a.)

⇒ y = -5(3) + 17

⇒ y = -15 + 17

⇒ y = 2

b.)

⇒ y = 3(3) - 22

⇒ y = 9 - 22

⇒ y = -13

c.)

⇒ y = 2(3) - 25

⇒ y = 6 - 25

⇒ y = -19

d.)

⇒ y = 6(3) - 39

⇒ y = 18 - 39

⇒ y = -21

Marina86 [1]3 years ago
7 0

Answer:

X changes to Multiply symbol

Step-by-step explanation:

A)

-5 X 3 + 17

-5 X 3 = -15

-15 + 17 = 2

B)

3 X 3 - 22

3 X 3 = 9

9 - 22 = 13

C)

2 X 3 -25

2 X 3 = 6

6 - 25 = 19

D)

6 X 3 - 39

6 X 3 = 18

18 - 39 = -21

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3 years ago
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ioda

Answer: 10y + 1

Step-by-step explanation:

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Now, in this case it is going to be

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3 years ago
A 30% discount on $47.50 is what <br> i need to know fast
zhuklara [117]
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4 0
3 years ago
I have four dogs whose average weight is 63 pounds. I also have three cats. The average weight of all seven of my animals is 41
Brums [2.3K]

Answer: 11.67 pounds

Step-by-step explanation:

From the question, the person have four dogs whose average weight is 63 pounds. Then, the total weight of the dogs will be:

= 63 pounds × 4

= 252 pounds

There are also three cats and the average weight of all seven of my animals is 41 pounds. This means that the total animals have a title weight of:

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To get the weight of the cats, we subtract the total dog's weight from that of the whole animals. This will be:

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Since there are 3 cats, their average weight will be:

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What is the equation of this line?
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