KacieBui KacieBui
  • 04-03-2018
  • Mathematics
contestada

I need help on 4 questions!

I need help on 4 questions class=

Respuesta :

Heavenus
Heavenus Heavenus
  • 04-03-2018
It's 10.
To find x
4x+5=45
Subtract 5 from each side and you get
4x=40
Divide 4x by 40
X= 10

To check
4(10)+5= 45
A=45
B=45
Answer Link

Otras preguntas

if you could explain how to do at least one thatd help alot
sophie manages the nursing staff at a hospital. she really wants the nurses to view working for the hospital as an important part of their identity. sophie know
Help me please!!!!!Please
how do you ask questions on here?
Can someone pLEASE HELP ASAPPPP I NEED THIS TO FINISH PLEASE :p THANNKS YOU !!
Roger said that there are two routes from his home to his work. His usual route is 28.3 miles long. A shortcut that he sometimes takes is 19.7 miles long. Appr
What was Brunellehchis main insights for the design?
Project: Health Decisions. Click the links to open the resources below. These resources will help you complete the assignment. Once you have created your file(s
how many atoms in 48grams of c
(solve the literal equation for y ). 1.) 8x + 2y = 18 2.) 7x - y = 35