This is easy all you have to do is plug in -3 into x^2
f(-3)=(-3)^2=(-3)(-3)=9
Answer: f(-3)=9 :)
We shall failed to reject the null hypothesis
Answer:
g 28
Step-by-step explanation:
15+8+8=31 (3 tickets)
2480/31= 80
answer: 80 people attended the game
Answer:
x=
Step-by-step explanation:
Hi there!
We want to make x the subject of the formula, which means to solve the formula for x
Here is the given formula:
y=7x-1
Our ultimate goal is to isolate x onto one side
Start by subtracting 7x from both sides
y-7x=-1
Subtract y from both sides to remove it from the left side
-7x=-y-1
Divide both sides by 7
x=
Simplify (factor -1 out of the numerator and denominator, then cancel it out)
x=
x=
Hope this helps!