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

3c − 16 = 5 please oh please help me rn
Lee gets a $25 gift card for his birthday. He buys 8 batteries to go in his controllers and has $19 left. Which equation could be used to determine x, the cost
express as a triniminal (3x-7)(x-4)
How does the limited sports equipment affect the training of the student athletes?
the 4. Write short notes on: a) Vedic Age b) Chalcolithic Culture c) Inamgaon (d)) Rigveda​
TPRS is a parallelogram. Identify m/R.
Describe the Following Terms and Concepts
Questions 1-8: Complete each statement about parallelogram
Micha worked 35 hours, making $15.50 per hour The following deductions were taken out: Federal Tax $41.02, FICA $21.02, State $4.33 Find Mica's Gross Pay and th
describe how water moves from the soil into xylem of root hairs ​