Answer:
A) 7x^2-7x+15
Step-by-step explanation:
f(x) = 4x2 - 5x + 7,
g(x) = 3x2 - 2x + 8
f(x) +g(x) =
4x^2 - 5x + 7 + 3x^2 - 2x + 8=
7x^2-7x+15
Answer:
Total is 5 hours.
Step-by-step explanation:
... in the attached picture.
Hope this helps!
Choose me for brainliest please!!!
Answer:
x = 3
Step-by-step explanation:
So if we plug in 3 to 7+x+(-10), it simplifys to
7+3+(-10)
10+(-10)
10-10 = 0
x=3
Answer:
30% Probability
Step-by-step explanation: 3/10=0.3
Answer:
11.2
Step-by-step explanation:
divide 160 by 14.3