:Constance was asked by her teacher to subtract 4 from a certain number and then
divide the result by 8. Instead, she subtracted
8 and then divided the result by 4, giving an
answer of 7. What would her answer have
been had she worked the problem correctly?

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.

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary