Simplify this algebraic expression completely.
7x-5(x+6) a. 2x-30
b. 2x+1
c. 2x+11
d. 2x-1

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

What is the missing step in this proof ?