Which of the following expressions is a polynomial? A. F(x)= -3x^4+8x^2-2 square root x+1 B. F(x) -2.1x^7+3x^2+17/2x C. F(x)= 4/x-11x^2 D. F(x)= -1/5x^2+4.5x+2^x

Yosef can eat 21 jamuns while rose can eat just 15 . complete the blank. yosef can eat % more jamuns than rose.

Find the solution(s) to x^2-14+49=0

Consider the equation 0.2(x – 4.5) + 1.7 = 9.6. 1. use the distribution property. 2. combine like terms. 3. use the properties of equality and inverse operations to isolate the variable. 0.2x + (-0.9) + 1.7 = 9.6 0.2x + 0.8 = 9.6