720 equals how many minutes

Which of the following expressions represents "thr difference of 8 and n"?

How do we refer to self-contained state actions: monadic. dyadic. triadic. k-adic?

Shirts are $9 each. You have a coupon that saved you $5 off your purchase. How much will it cost you to buy 6 shirts?

Amy pays $2.70 for 3 apples and 2 bananas. One apple costs $0.40 more than one banana. Let a represent the price per apples.

How many children can be served 1 cup of cider from a total of 4 gallons of cider?

If f (x) = |x - 5| 3, find f (2).

What is the product? (-3s+2t) (4s-t)

Ted is building a brick patio with red and gray bricks. He uses a pattern in which the number of red bricks increases by two as the number of gray bricks increases by one. When Ted has 5 gray bricks, how many red bricks will he need?

Solve each eqyation for m. then find the value of m for each value of n. m+3n=7, n=-2,0,1

Mr. Beachem is selling 88.7 ice cream cakes. 34 were bought, and 8 were stolen. How many ice cream cakes are there?