Greg has building blocks. his sister gives him 17 more blocks. he uses 38 blocks to make a tower. how many blocks are not used in the tower?

you know that the product of two negative numbers is positive, and the product of three negative numbers is negative. Write a rule for finding the sign of the product of n negative numbers.

13 snakes 11 lizards 7 turtles and 8 Tortoises How many more snakes and lizards than turtles are at the zoo? 2nd grade question

10x - 5y = 5 -20x + 6y=-22 this is elimination how do i doit

Graph this equation Y=3x

How to add 12/36 + 3/6

When a number x is multiplied by 6, the result is 3/8

A Ladder that is 32 ft long leans against a building. The angle of elevation of the ladder is 70. To the nearest tenth of a foot how high off the ground is the top of the ladder? A. 20.3 ft B. 10.9 ft C. 26.2 ft D. 39.1 ft

Given that |-6| > 5, which statement is not true? -6 is farther from 0 than 5 is on the number line -6 is greater than 5 5 > - 6 6 > 5

Mr. Thaxton has two daughters. The sum of their ages is twenty-one. The product of their ages is one hundred ten. How old is Mr. Thaxton's youngest daughter? A. 9 B. 10 C. 11 D. 12

Which rational expression is equivalent to 1 / (x+4) + 3 / (x-5)