12-12-2019
Mathematics

contestada

Can someone please help me?!!!!

Can someone please help me class=

Respuesta :

happyend happyend

12-12-2019

Firstly let’s assume she is correct and use an equal sign:
1/2(12x + 24) = 3(2x + 4)

Now simplify both sides:
1/2 • 12x = 6x
1/2 • 24 = 12
6x + 12

3 • 2x = 6x
3 • 4 = 12
6x + 12

And:
6x + 12 = 6x + 12
Therefore they are equivalent, she is correct.

Answer Link

Otras preguntas

You go to another forest and measure the shadow of a tree as being 6 meters long. The shadow of your meter stick is 2 meters long. How tall is the tree?

The main difference among the types of symbiotic relationships is a. how many species either beneﬁt or are harmed. b. how many species are eaten. c. how many sp

Ants communicate with chemicals called a. silica. b. metronomes. c. biomes. d. pheromones

Ants communicate with chemicals called a. silica. b. metronomes. c. biomes. d. pheromones

One light beam has wavelength, λ1, and frequency, f1. Another light beam has wavelength, λ2, and frequency, f2. Write a proportion that shows how the ratio of t

Substitution method X = 4 2x - 3y = -19

If the edges of a cube add up to 4 feet in length, what is the volume of the cube?

Two long tubes of muscle that lead from the stomach and help absorb food are the _____ and the_________ .

If vascular plants have so many advantages, why do you think nonvascular plants still exist on earth today?

A vaccine a. can be harmful because it contains pathogens such as viruses. b. contains a changed pathogen, so the pathogen is no longer harmful. c. provokes a r