Hey there!
2(3x - 7) = 9y
2(3x - 7) = 9(-7)
2(3x - 7) = -63
2(3x) + 2(-7) = -63
6x - 14 = -63
ADD 14 to BOTH SIDES
6x - 14 + 13 = -63 + 13
SIMPLIFY IT!
6x = -63 + 13
6x = -49
DIVISION 6 to BOTH SIDES
6x/6 = -49/6
SIMPLIFY!
x = -49/6
x = -8 1/6
Therefore, the answer should be:
x = -8 1/6 (or x = -49/6 [EITHER OF THOSE SHOULD BE YOUR RESULT BECAUSE THEY ARE BOTH EQUAL TO EACH OTHER])
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
<span><span>1.
</span>5/8 square foot in ¼ hour. Find the unit rate.
Since the given numbers are fraction, let’s convert these into decimals to be
able to get the correct unit rate.
=> 5/8 = 0.625 or 0.63 square foot.
=> ¼ = 0.25 hour or 15 minutes.
=> 0.625
now, let’s show the unit rate of 5/8 square foot in ¼ hour.
=> 0.63 square feet / 15 minutes
Divide the square feet value by 15
=> 0.042 square feet / minute</span>
MK is the same as NL.
Just read the rest of the questions.
They practically give you the answers.
125 inches is equal to 10 feet and 5 inches because 12 inches are in each foot. To find how many feet, you would do 125/12 which is 10 and a remainder of five. This means that 125 inches is equal to 10feet and 5 inches.
Answer:
x+7
Step-by-step explanation:
Hope this helps!
Please mark me brainliest if possible. :)