What is a reasonable estimate of -3 4/5 + (-5.25) and the actual value? A -4 + (-5) = 9; -9 1/20
B -3 + (-5) = -8; -8 1/20
C -4 + (-5) = 1; -8 9/20
D -3 + (-5) = 8; 8 1/20

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Interpret the following expression (5y^2-7)^3/(2y)^2

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons