4(17-n)=84, 17-n means the difference between 17 and a number multi that by 4 so the answer is 4(17-n)=84
Answer:
f(x) = x² + 8 - 16x
= x² - 16x + 8
= (x² - 16x + 64) - 64 + 8
= (x + 8)² - 56
Answer:
43/100
Step-by-step explanation:
It would have to be 43/100 becuase 43 is a prime number, therefore it cannot be simplified.
Answer:
1 1/2 or 1.5
Step-by-step explanation:
trapezoid area formula: a = (a+b/2) x h
bases: 8 + 4 = 12
12/2=6
6 x 1/4 = 1.5 or 1 1/2
<5 means less than 5
≤5 means less than or equal to 5
> 5 means greater than 5
≥ 5 means greater than or equal to 5
Hope this helps:)
