39.5 all you have to do is divide 158 and 4 which gives you 39.5
hoipe this helped
Answer:
well your picture is upside down and i'm on a computer so i think you should repost that then i could problaby answer it.
Step-by-step explanation:
Multiply both sides of the inequality by 2
x-10>-14
move constant to the right side and change its sign
x>-14+10
calculate the sum
x>-4
answer is x>-4
Answer:
B, f(x)=-7x^2-x+2
Step-by-step explanation:
Quadratic formulas must have only one degree which must also always be to the second power, and they cannot have a 0 as a coefficient, so that is the only sensible answer.