Which expressions are equivalent to - 90-60w?

A. - 30 (3+2w)

B. (-9 - 6w) • 10

C.-4 (30 - 20w)

D. (6+4w) x 15

E. - 20 (4.5 + 3w)

Alisa says it is easier to compare numbers is set A (45,760 / 1025680) than set B (492,111 / 409,867.

51/100simplfycation of 51/100

100) 4030 What's the greatest common factor

How do you decide which of two numbers is greater when: a) both numbers are positive b) both numbers are negative c) one number is positive and one number is negative

Jp had two jobs. He makes 12 dollars an hour as a bus boy. He makes 21 dollars an hour working construction. He works 52 hrs and makes 966 dollars. How many hours did he spend at each job

1+2=21, 2+3=36,3+4=43,4+5=?

Which of the following triangle cases may have one, two, or zero solutions?

Marco wants to buy a new smartphone that costs $495, with some additional accessories He has already saved 75 $ write and solve an inequality to find the least amount of money, m, that Marco still needs to save before he can buy the smartphone and

The two longer sides of a triangle measure 22 and 29 units which one is a possible length of the shortest side

There are 6 runners in the 100 meter race at a track meet. in how many ways can the runners be arranged