Answer:
x+16=45
Step-by-step explanation:
Answer: D) -304
Step-by-Step Solution:
=> f(x) = 5x - 1
=> g(x) = 2x^2 + 1
=> Find value of (f * g)(-3)
First Substitute x as -3 in f(x) and g(x) :-
f(x) = 5x - 1
f(-3) = 5(-3) - 1
f(-3) = -15 - 1
=> f(-3) = -16
g(x) = 2x^2 + 1
g(-3) = 2(-3^2) + 1
g(-3) = 2(9) + 1
g(-3) = 18 + 1
=> g(-3) = 19
Now Multiply f(-3) with g(-3) :-
= f(-3) * g(-3)
= -16 * 19
=> -304
Therefore, (f * g)(-3) = -304
Answer:
y=3
Step-by-step explanation:
you times 2 and 2 together and it give you 4
<span>4(5x - 20) = -20
Use distributive property
20x-80=-20
Add 80 to both sides
20x=60
Divide 20 on both sides
Final Answer: x=3</span>
Answer:
9: -9
10: 18
11: 40
12: -4.5
1st number:-9
2nd number: -180
3rd number: -9
Step-by-step explanation:
I did it on paper but typed it on this stuff so you can understand it
PLEASE GIVE ME BRAINLIEST AND THANK YOU FOR THIS CHALLENGE VERY EASY TO DO.
