2. Simplify the expression 2( x + 5.25) A. 2x + 5.25
B. 2x + 10.5
C. 12.5x
D. -2x + 5.25

What are the domain and range of the function f(x)=2^x+1

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.