ronayasb ronayasb
  • 20-09-2022
  • Mathematics
contestada

solve for r.
4(r+15)+4r=300

Respuesta :

littleturtle18
littleturtle18 littleturtle18
  • 20-09-2022

Answer:

r=30

Step-by-step explanation:

first expand:

4r+60+4r=300

8r+60=300

8r=300-60

8r=240

r=30

hope this works:)

Answer Link

Otras preguntas

Three of four numbers have a sum of 22. If the average of the four numbers is 8, what is the fourth number? A. 4 B. 6 C. 8 D. 10
If you run at a speed of 3yards per second about how many miles per hour do you run
use an inequality symbol (<,>,=<)to compare-3+7-10-2
What principle of colonial government gives people the voice and a vote in what the government will and will not do by electing officials? Enlightened governmen
What is the cube of 8
Complete Spanish sentences in the future tense
Can someone check my answers Fill in the blank with letter of the word that completes the sentence. A. congruent B. rays C. right D. degrees E. three F.
What is name the line three way
Simplify the next following expression: 8x-10y+5z-5x-16y+6z
Which statement describes an element? Check all that apply. An element is a pure substance that cannot be broken down into a simpler form. An element is made of