Mathematics, 15.05.2021 05:40 giany

In each row, decide whether the expression in column A is equivalent to the expression in column B. If they are not equivalent, show how to change one expression to make them equivalent. A B
1. 3x - 2x + 0.5x 1. 1.5x
2. 3(x + 4) - 2(x + 4) 2. x + 3
3. 6(x + 4) - 2(x + 5) 3. 2(2x + 7)
4. 3(x + 4) - 2(x + 4) + 0.5(x + 4) 4. 1.5
5. 20() 5. (16x + 30y - 20)

Show how to change one expression to make A2 and B2 equivalent.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:00, Rebelyfe4175

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Answers: 2

continue

Mathematics, 21.06.2019 21:00, nathanwhite2000

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Answers: 2

continue

Mathematics, 21.06.2019 22:00, Emorej22

Find the maximum value of p= 4x + 5y subject to the following constraints :

Answers: 3

continue

Mathematics, 21.06.2019 22:30, bobxspam

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1