alexangeles821 alexangeles821

16-04-2019
Mathematics

contestada

On monday 350 people bought tickets .... helpppp

On monday 350 people bought tickets helpppp class=

Relax

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

Liz parked her car in two spaces to avoid getting dinged or dented by other cars. Since she was illegally parked, her car was towed, and the tow truck was in an

Listed below are types of errors or fraud that might occur in financial statements. Although a number of audit procedures might detect an error or fraud, select

Use the function below to find f(4). f(x)= 1/3•4^x

Solve for x. −1.5x = −2.55 A) −1.5 B) 1.5 C) 1.7 D) 1.9

Hawaiian honeycreepers, which are closely related to North American finches, have been devastated by the introduction of mosquitoes and now survive only at suff

Julio says that there is no difference between the conductivities of ionic and covalent compounds. Is he correct? Why or why not? Explain. (AKS 2a)

Following the election of 1860, many in the South believed that secession could A. still be avoided. B. that Lincoln would strongly protect states’ rights. C.

The question is in the picture plz help 40 points and brainliest if you are reasonable.

can someone please help me with this question?

The dance that became popular during the Roaring Twenties was called the Charleston. the Jitterbug. the Lindy Hop. Tin Pan Alley