Answer:
5x^2 +8x-4
Step-by-step explanation:
(5x - 2) * (x + 2)
We can FOIL
first: 5x*x = 5x^2
outer : 2*5x = 10x
inner: -2x
last : -2*2 = -4
Add these together
5x^2 +10x-2x-4
5x^2 +8x-4
Answer: y = mx + b
Step-by-step explanation:
4+3+5=12
(5 is the hypotenuse of the triangle)
105/12=8.75
He burned 8.75 calories for each mile.
Step-by-step explanation:
1. 6(9+3)=57
2. 3(12+6)+2(4)=29
3. 5(3-16)=65
(3×4+12(4)=48
2x-11
if you take the cube root of the entire answer
it would be 2x-11