Add 5/2x+1 + 8/4x+2 with x≠ -1/2

A. 9/2x+1
B. 13/4x+2
C. 5x+8/4x+2
D. 18/2x+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.

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69

On which number line are -3 and its opposite shown