Given:
The two functions are:


To find:
The
. Assume
.
Solution:
We have,


Now,





Therefore, the correct option is A.
Distance Rate times Time
320= R 5.25
R= 60.9
R= 61 mph
Hi there! :)

m(x) = 4x + 15
Find the value of "x" that would satisfy m(x) = 7:
4x + 15 = 7
Subtract 15 from both sides:
4x = -8
Divide both sides by 4:
x = -2.
Answer:
151°
Step-by-step explanation:
Supplementary angles equal 180°, so all you have to do here is subtract 29 from 180 to get 151° as the supplement.