lexigraz lexigraz

02-01-2020
Mathematics

contestada

What is -13r+ 20r = -14

Respuesta :

PollyP52 PollyP52

02-01-2020

Answer:

r = -2.

Step-by-step explanation:

-13r+ 20r = -14

7r = -14

r = -14/7

r = -2.

Answer Link

bayaankoolinaasir bayaankoolinaasir

02-01-2020

Answer:

-2

Step-by-step explanation:

-13r+20r=-14

7r=-14

r=-2

Answer Link

Otras preguntas

Estimate the average speed,in m/s,with which tge hair on your head grows. Make this estimate from your own experience nothing, for instance,how often you cut yo

using the given zero, find all other zeros of f(x). -2i is a zero of f(x) = x^4 - 45x^2 - 196

why did merchants decide to use money instead of bartering? a. money was easier to carry and handle than goods. b. money was accepted anywhere and could be used

Workers in the city of what earned the highest wages in 1700

what is the slope of the line x = −5? a) undefined b) 0 c) -5 d) 5

What are the parts of speech in the rain forest are tropical places with tall trees and tons of rain.

Maria put two angels together to form a straight angle. one angle measures 112. what is the measure of the other angle?

the term for fungi that decompose dead organic matter is

A classic creation story tells how the world was made or humanity came into existence. However, a creation story doesn’t have to be limited to the origin of the

help please..........don't get it