rand0mact rand0mact

01-10-2020
Mathematics

contestada

Find BR given GB = 3x – 5, BR = 6x – 15, and GR = 70

Respuesta :

emilyb6678 emilyb6678

01-10-2020

3x-5+6x-15=70
9x-20=70
+20 +20

9x=90
9x/9=90/9
x=10

SO now plug it back in
6(10)-15
60-15
BR=45

i hope this was the answer you are looking for!!

Answer Link

Otras preguntas

Strong language often means what

What have scientists learned about the way that the brain develops in children? Describe how this development happens.

The erosive ability of a river is affected by all of the following EXCEPT A- stream gradient. B -stream discharge. C -stream deposition. D -stream load.

Which line of poetry uses assonance? A. While I pondered, weak and weary,—Poe B. I will touch a hundred flowers/And not pick one.—Millay C. A black, as of a spe

Every kitchen should be equipped with a: Choose all that apply fire extinguisher smoke detector telephone garbage can

–12 – (–7) A. 5 B. -19 C. -5 D. 19

What two states were given permission to decide between slave and free as part of the compromise of 1850

Why is the eagle in the iroko tree an appropriate metaphor to describe Chinua Achebe?

According to the theory of plate tectonics, _____. a the Earth’s crust is in motion due to sea floor spreading that occurs b the Earth’s crust is stationary and

When a metal bonds with a nonmetal, they form a(n) molecule ionic compound covalent compound element