A calculator costs d. A schools buys 90 calculators, and gets a $100 discount for bulk purchasing. Write an expression to find the total cost of the calculators.

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.