ani25smile
ani25smile ani25smile
  • 04-06-2020
  • Mathematics
contestada

Please Someone help do not understand it ASAP

Please Someone help do not understand it ASAP class=

Respuesta :

22stolc
22stolc 22stolc
  • 04-06-2020

Answer:

1a) 90 = 2y + 2(2x)        1b) 45 - 2x = y          

Step-by-step explanation:

1a) 90 = 2y + 2(2x)        

 

1b) 90 = 2y + 2(2x)           Use the equation from above and multiply

90 = 2y + 4x

-4x          - 4x               Subtract 4x from both sides

90 - 4x = 2y                 Divide both sides by 2

45 - 2x = y

Answer Link

Otras preguntas

Write the sum as a product of 2-factors. 10-25t
pls help me i need helpppp
Which situation can be represented by this equation? 6+0.5 X equals 26
What is something good to remember if you find out your child is going to be born with a birth defect?
PLEASE HELP ME FIND THE CORRECT ANSWER! PLEASE? List at least two ways in which the proximity to water has affected Western Europe's: culture, economy, and poli
helppppppppppp me please yes please yes lol yes plea
A mountain climber climbed 15,840 feet on her way to the summit (or top) of the mountain. How many miles did she climb? (1 mile = 5,280 feet) what the answer
are 1/2 and 8/16 equivalent rates?
Helpppo guys please thanks
A person rented a canoe for 4 hours a paid total of $36. If renting the canoe costs an initial fee of $12 plus an additional amount for each hour the canoe is r