Answer:
25% Decrease
Step-by-step explanation:
15/20 is 75%. 100-75 (since they read less) is 25%
Answer:
Connect the arcs to make a perpendicular bisector
I believe it would be any number that is within the darkest shaded area. (-4,1) seems like it would be correct.
Uhm disorder, condition, illness ?
Answer:
g(f(4)) = 9
Step-by-step explanation:
Fill in gf(x) for where x is in g(x): (x-7)²
Then, fill in 4 for where x is: (4-7)²
Square it: (-3)²
9