Solve the system by elimination 6x - 7y = 5 -3x - 5y = -11 a. (-1,9) b. (-1,2) c. (2,-1) d. (2,1)

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Twelve less than a number is at most 20

Olivia is using 160 quilt squares to make a red, yellow, and blue quilt if 25% of the quilt are red and 30% are yellow how many quilt squares are blue