titocerber titocerber

04-02-2019
Mathematics

contestada

Look at Arnold's attempt to solve the equation for b:

3b = 12

b = 3 · 12

b = 36

Describe the mistake that Arnold made.

Respuesta :

maylimc01 maylimc01

04-02-2019

His mistake was in multiplying the 3 with the 12. He should have divided it from the 12 because that would have gotten rid of the 3 with the variable. It would also lead to the correct answer, which is b=4

Answer Link

Otras preguntas

Which impact did the Ottoman Empire have on the Byzantine Empire in the 15th century?

which of the following is the best example of a public good. a. highway system b. shopping mall. c. country club. d. movie theater

Select the dangling modifier in the paragraph. Sitting outside yesterday, I noticed a hawk far overhead. Circling slowly in the sky, I watched intently. Based o

Find the area and perimeter for rectangle with the lengths and widths l = 5 units, w= 6 units

5(×-4)+3×-9×=6-(2×+5)+8×

What would affect an employees net pay

what is the approximate distance between the points (1 -2) and (-9 3) on a coordinate grid?

For the following geometric sequence find the recursive formula and the 5th term in the sequence. In your final answer, include all of your work. {-4, 12, -36,

Orlando bought a new couch for 2,736, using the furniture store's finance plan. He will pay $114 a month for 24 months. Which equation can Orlando use to find o

Economic sector that deals with the extraction of raw materials from the environment.