SpeakAlot charges its customers $2 plus $0.75 per minute for long
distance calls. TalkComm charges
its customers $1 plus $0.80 per
minute for long distance calls. Find
the length of a call for which the
two phone companies charge the
same amount.
Please explain steps

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?