natashamcdole77 natashamcdole77

16-02-2017
Mathematics

contestada

Which expressions are equivalent when m=1 and m=4?
A. 5m-3 and 2m+5+m
B. 3m+4 and m+4+2m
C. 2m+7 and 3m-3+m
D. 5m+3 and 4m+2+2m

Respuesta :

christinann062 christinann062

16-02-2017

B. 3m+4 and m+4+2m

3(1)+4 (1)+4+2(1)
3+4 5+2
7 7

3(4)+4 (4)+4+2(4)
12+4 8+8
16 16

Answer Link

itzdrixppy4 itzdrixppy4

28-07-2020

Answer:

b

Step-by-step explanation:

Answer Link

Otras preguntas

1. The fog comes on little cat feet. It sits looking over harbor and city on silent haunches and then moves on. Which two things are being compared in the poem?

Write two mixed numbers between 3 and 4 that have the product between 9 and 12??? PLZ HELP!!!

Chromosomes line up at the equator and spindle fibers attach to the centromeres of the chromosomes. A. Interphase B. Prophase C. Metaphase D. Anaphase E. T

Who was the Dutch monk and scholar who criticized the folly of his fellow man in his book, The Praise of Folly? A. Desiderius Erasmus B. Dante C. Thomas More D.

I need help with #9 please

Which of the following is an idiom? a. fear not. b. don't cry over spilt milk. c. all for one and one for all. d. judge no one unless you would like to be j

Identity the items that are part of an ecosystem

5 equal expressions

The study of island biogeography is best said to be based on _______.

Which element is necessary to complete the graphic organizer? compound sentence + complex sentence= ? Compound-complex sentence Prepositional phrase Subordinate