For a Saturday matinee, adult tickets cost $7.50 and kids under 12 pay
only $5.00. If 70 tickets are sold for a total of $450, how many of the
tickets were adult tickets and how many were sold to kids under 12?

Question

05-06-2014
Mathematics

Answered

For a Saturday matinee, adult tickets cost $7.50 and kids under 12 pay
only $5.00. If 70 tickets are sold for a total of $450, how many of the
tickets were adult tickets and how many were sold to kids under 12?

Answer :

Other Questions

Which of the following are considered threats of workplace violence under SB 553?Select all that apply:A. A comment that can be reasonably perceived to convey a

Read the following question:If the two equations [tex]x^2 + a^2 = 1 - 2ax[/tex] and [tex]x^2 + b^2 = 1 - 2bx[/tex] have only one common root, thenA. [tex](a - b

A faulty thermometer measures the temperature of an object as [tex]28.2^{\circ} C[/tex]. The upper and lower fixed points of the thermometer are [tex]98.4^{\cir

What decision have most US states made to address the dangerous consequences of bullying and harassment?A. They have required students to enroll in anti-bullyin

Are the following examples of potential energy or kinetic energy?a) Fan blades spinningb) A bird flyingc) Sodium hydroxide in a sealed jard) A person nappinge)

What is JavaScript primarily used for?A) Designing and creating static web pagesB) Handling server-side operations and database managementC) Adding interactivit

Work out: [tex]\[ \frac{1}{10} + \frac{3}{5} \][/tex]

Which statement is not true regarding the use of Encoders and Computer-Assisted Coding Software Systems?A. Coding software incorporates coding classification sy

word form of 914.328

(a) Expand [tex]\sqrt{4-x}[/tex] in ascending powers of [tex]x[/tex], up to and including the term in [tex]x^3[/tex], and state the range of [tex]x[/tex] for wh

Poknoy Poknoy · Answer 1 · 2014-06-06T12:23:32-04:00

let x = # of adult tickets sold, thus the # of children tickets = 70-x 7.5x + 5(70-x) = 450 ^ 7.5x + 350 -5x = 450 ^ 2.5x = 450-350= 100 x = 40 adults tickets thus 70—40 = 30 children tickets

For a Saturday matinee, adult tickets cost $7.50 and kids under 12 pay only $5.00. If 70 tickets are sold for a total of $450, how many of the tickets were adult tickets and how many were sold to kids under 12?

Answer :

Other Questions

For a Saturday matinee, adult tickets cost $7.50 and kids under 12 pay
only $5.00. If 70 tickets are sold for a total of $450, how many of the
tickets were adult tickets and how many were sold to kids under 12?