Simplify

3 (x - 6) - 4 (x + 3).

A) - x - 30

B) - x - 9

C) - x - 6

D) - x - 30

Which phrase describes the algebraic expression 7/8y-3

One person starts on the ground level and travels up seven levels. Another person starts at the eighteen floor and travels down six levels. How far apart are the two people? Using complete sentences, explain your reasoning.

20/5x (9-2) - 2x (6+3) + 5

Collected 40583 cans and plastic bottles. write this number in word form

Susan is attending a talk at her sons school. There are 8 rows of 10 chairs where 54 parents are sitting. Susan noticed that every parent is either sitting on their own or next to one other person.

Are the following statements true or false? Give an exam- ple to illustrate your answer. a) Every integer is a whole number. b) The sum of two negative numbers is always negative. c) A negative number plus a positive number is always negative.

A five-sided solid has the numbers 1, 2, 3, 4, and 5. what is the probability of rolling two five-sided number solids and getting a sum of either a 3 or an 8? user: a bag contains 8 blue marbles, 6 red marbles, and 4 green marbles.

How many times the value of 0.92 is the value of 0.092

Ketisha is practicing for a marathon by running around a track thats is 440 yards long. yesterday she ran around the track 20 times. How many miles did she run?

Nine friends are going to share 5 pounds of ice pop sticks equally. What fraction does each friend get? A. 4/5 pounds. B. 5/5 pounds. C. 4/9 pounds. D. 5/9 pounds.