Olivia buys cookies and apples at the store. She pays a total of $24.79. She pays a total of $4.75 for the cookies. She buys 4 bags of apples that each cost the same amount. How much does each bag of apples cost?

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?