melgozapatricia81 melgozapatricia81

25-02-2021
Mathematics

contestada

Select the expression equivalent to (-2x+8.1y)-(-9x+5.3y)

Respuesta :

MutNuncher MutNuncher

25-02-2021

Answer:

7x+2.8y or y= -2.5x

Step-by-step explanation:

add 9x to -2x subtracy 5.3y from 8.1y switch sides of the x by subtracting it from both sides then divide the 2.8 to get -2.5x

Answer Link

Otras preguntas

Using similar triangles, what is x?

in a two week period it was sunny 3/7 of the days. how many days were sunny?

3' GCTTAGTCCG 5' Which of the following nucleotide base sequences complements the section of DNA modeled above? A. 3' TAGGCTGAAT 5' B. 3' CGAATCAGGC 5' C. 3' CG

What do you call a lot of fish swimming together

You drink g 8-ounce glasses of water plus a 20- ounce bottle of water. You drank 76 ounces of water today. Write and solve an equation to determine the number o

what is 10 times as much as 0.5 and why?

what is the ratio of quarters to nickels in a dollar

Jefferson's ideas about inalienable rights were adapted from the ideas of

does the word useless have a prefix or a suffix

It takes Harry 40s to walk from x1 = -12m to x2 = -46m . What is his velocity?