A circle has the mass of 5 grams and a square has the mass of 4 grams. What is the mass of a triangle?

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?