Hằng đảng thức (a+b)^2

The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j

What is a rational number between 9.5 and 9.7

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4