What is the value of the
function f(x)=2x2 + x
when x= 4?

36

Step-by-step explanation:

simply put x = 4

f(4) = 2(4)² + 4

f(4) = 2 × 16 + 4

f(4) = 32 +.4

f(4) = 36

3 1/3 x 2 3/5 = 8 2/3

step-by-step explanation:

just multiply the first number by the second number to get your answer.

24

step-by-step explanation:

if it takes 8 pounds to make 12 divide 12 by 8 and you get 1.5, 1.5 x 16 = 24