Which of the following equations has the same solutions as the equation 3x + 2y=-12 3x-2y=12
-3x-2y=12
15x+10y=-60
6x+2y=-12
6x+4y=-24
1.5x+y=-6
X+2/3y=-12

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

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

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent