Lamont has30 books to pack in boxes. each box holds 7 books. if he fills in each box how many books are left over?

Simplifty (x - 4) (x + 8)

X+2y=-5 y=x+2 solve x and y

Détermine la règle de la suite; 2,1; 2,01; 2,001; 2,0001; 2,00001

What fraction of an hour 20 minutes

What times what equals 130?

If f (x) = 4x2 and g (x) = 5x, what is g (f (2x)) ? A.) 100x^2 B.) 80x^2 C.) 20x^2 D.) 10x^2 E.) 16x^2

Tom and Lana were comparing their Halloween candy. Tom received 4 times as much candy as Lana received. Tom then split his candy evenly into 9 piles to eat later.

A paper airplane thrown off a balcony 60 feet above the ground descends at a rate of 2 feet per second. Select the inequality that represents the time, x, when the airplane will be less than 6 feet above the ground. A.-2x + 60 < 6 B. 2x + 60 < 6 C.

How many non-empty subsets of { 1, 2, 3, 4, 5, 6, 7, 8 } consist entirely of odd numbers?

What should be added to 8 to make the sum 0