Plug in 2 for x
f(2) = (2-2) (2+2)
= (0)(4) = 0
f(2) = 0
Answer:
the problem is the comparison with the calculated time for Jillian and the actual time for Jillian to run the 7 miles. Note: 16% error is the approximate error because the numbers have 2 significant figures stated in the problem.
Step-by-step explanation:
i got it from mathematics.org
Answer:
x
= 12
y y = 29x
29 12
Step-by-step explanation:
Answer:
9 and 198
Step-by-step explanation:
Multiply the bottom by 18 or divide the top by 18.
18 is the proportional relationship.