alexangeles821 alexangeles821

16-04-2019
Mathematics

contestada

On monday 350 people bought tickets .... helpppp

On monday 350 people bought tickets helpppp class=

Respuesta :

va648314 va648314

16-04-2019

Answer:

C

Step-by-step explanation:

If you use substitution, you will figure out that x=350-y, and 3x=1050-3y. If you plug this into the equation, 1050-3y+7y=2050.

Simplifying, we get 1050+4y=2050, and 4y=1000.

Divide each side by 4 to get y=250.

Answer Link

Otras preguntas

Can I have some help here

Simiplify without using absolute value bars, Solve for |x +7| for x>=7

A motor cycle travelling at 10 m/s accelerates at 4m/s for 8s.what is it final velocity?

Please help me with this homework

Which had a greater influence on the United States government, Athenian Democracy or the Roman Republic?

Read the following story: After many years of commanding a battleship in World War II, a naval officer returns home to find his old life completely uninteresti

Evaluate the expression. |-17| (Simplify your answer.)

Find the deceleration of a cyclist who comes to rest from 10m/s in 2 seconds.

Select the words that make up the complete subject. Adult cougars hunt deer and other mammals.

. I don’t understand