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3 years ago

Solve this equation.

Mathematics

2 answers:

tensa zangetsu [6.8K]3 years ago

8 0

Answer:

The value of y is 2.

Step-by-step explanation:

1/3 ( y + 7 ) = 3 ( y - 1 ) Distribute

1/3y + 7/3 = 3y - 3 Subtract 1/3y on both sides

7/3 = 2 2/3y - 3 Add 3 on both sides

5 1/3 = 2 2/3 y Divide 2 2/3 on both sides

2 = y

<h3>Please rate this and please give brainliest. Thanks!!! </h3><h3>Appreciate it! : ) </h3><h3>And always, </h3><h3>SIMPLIFY BANANAS : )</h3>

baherus [9]3 years ago

7 0

Answer:

y=2

Step-by-step explanation:

(y+7)÷3=3y-3

y+7=9y-9

7+9=9y-y

16=8y

2=y

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3 0

2 years ago

30 POINTS FOR WHOEVER CAN SOLVE THIS!!

Cloud [144]

The two inequalities formed will be:
One for ticket quantity:
x + y ≤ 600

One for funds generated via tickets:
5x + 7y ≥ 3500

Equating x to 330,
5(330) +7y ≥ 3500
y = 265

Checking if the other inequality holds true:
330 + 265 ≤ 600
595 ≤ 600

This inequality is still true so they can sell 265 tickets on the event day and cover their expenses.

5 0

2 years ago

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miss Akunina [59]

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2 years ago

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A telephone pole broke 4 feet from the bottom. If the top of the pole landed 3 feet from the base of the tree, how tall was the

SIZIF [17.4K]

The answer is the squared root of 7

3 0

2 years ago

I need help on the yes and no one

lutik1710 [3]

Hello from MrBillDoesMath!

Answer:

10a. YES

10b. YES

10c. NO

10d . YES

Discussion:

If x = 12

10a. Does (3/4) 12 = 9? Does (36/4) = 9 = 9? YES

10b. Does 3x = 36? Does 3(12) = 36 = 36? YES

10c. Does 5x = 70? Does 5(12) = 60 = 70? NO

10d. Does x/3 = 4? Does 12/3 = 4 = 4 ? YES

Thank you,

MrB

5 0

2 years ago