The anger to how much will Rosemarie sell the necklace for is c $120
Answer:
11.25 seconds
Step-by-step explanation:
first, we need to figure how how far william can run per second
we can find this by 40 ÷ 4.5
= 8.889 per second
so we know that 8.889 • s (seconds) = 100
8.889s = 100 divide both sides by 8.889
s = 11.25 seconds
If f(x) = 2x -6+4
Then
f(-2) = 2(-2) -2
f(-2) = -6
Please attach the picture first.