Register

Which expressions are equivalent to -56z + 28. A. 1/2 *(-28z + 14 B. (-1.4z+0.7) *40 C. (14 -7z) *(-4) D.(8z - 4) (-7) E. -2(-28z-14) There are 2 right answers. Plz help!

Which expressions are equivalent to -56z + 28. A. 1/2 *(-28z + 14 B. (-1.4z+0.7) *40 C. (14 -7z) *(-4) D.(8z - 4) (-7) E. -2(-28z-14) There are 2 right answers. Plz help!
asked 205k views
1 vote
Which expressions are equivalent to -56z + 28.

A. 1/2 *(-28z + 14
B. (-1.4z+0.7) *40
C. (14 -7z) *(-4)
D.(8z - 4) (-7)
E. -2(-28z-14)

There are 2 right answers. Plz help!

asked
User Bostwick
by
8.9k points

1 Answer

7 votes

Answer:

B and C

Explanation:

(-7)•8z = -56z

(-4)•(-7)=28

and

40•(-1.4)= -56z

40•0.7= 28

answered
User Jobin
by
8.3k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!