Answer:
f(x) for x = -1 is -1+6= 5
f(x) for x = 3 is -3+6= 3
f(x) for x = 5 is -5+6= 1
What's the problem you need help with
'is' in mathematics means equal
<span>'of' in mathematics means multiplication
72% can also be written as 72/100
We are solving for the variable 'x'
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15 x 2 = 30 (this is the area)
15 + 15 + 2 + 2 = 34 (this is the perimeter)
Therefore the dimensions must be 15 and 2.
Answer:
18
Step-by-step explanation:
You have 25 when you are done, but you made 7, so subtract that from 27.
25-7 equals 18.