Answer:
y = -15
Step-by-step explanation:
5y + 2(11 - 4y) = 82 + y
<em>open parenthesis</em>
5y + 22 - 8y = 82 + y
-3y + 22 = 82 + y
<em>add 3y to both sides of the equation</em>
-3y + 22 + 3y = 82 + y + 3y
22 = 82 + 4y
<em>subtract 82 from both sides of the equation</em>
22 - 82 = 82 + 4y - 82
-60 = 4y
<em>divide both sides by 4</em>
-60/4 = 4y/4
-15 = y
y=−15
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It will take 4 seconds.
It takes the puppy 25 seconds and the cat 20 seconds.
20+25=45
180 divided by 45 = 4
= 4 seconds.
Angle 1: 53
Angle 2: 72
Angle 3: 55
Angle 4: 127
Angle 5: 53
Angle 6: 66
Angle 7: 125
7l=2l+r
Step-by-Step explanation:
F) standard form