2|y+ 3| = 8
|y+3| = 4
y = 1, 7 or -7
hope this helps
Answer:
81-25k²
Step-by-step explanation:
We need to write the expression for "The quantity 81 minus 5k, squared".
Square of any number x is given by x².
Square of 5k is given by : (5k)²= 5²×k²=25k²
Now subtract 25k² from 81.
It means we get : 81-25k². It is required expression.
#1 is A because the equation is pi x diameter which would be 18.84
Answer:
b≤-23
Step-by-step explanation:
72≥b+95 Move terms
-b≥95-72 subtract
-b≥23
I believe the answer would be 99
plug in the variables and solve to answer this question.
