Candy is at the ballot shop and sees that 10 balloons cost $0.15.he needs 50 balloons to decorate his room. how much will 50 balloons cost?

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply