Which statement is not true in the equation
y = 0.5x?
A. The value of y is one-half
times the value of x.

B. The equation represents an
additive relationship.

C. The value of y is 4 when the value of x is 8.

D. The equation represents a
multiplicative relationship.

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?