The average number of students in mathematics club,
language club, sports club and music club is 180 per club.
the average number of students in mathematics club,
language club and sports club is 190 per club. the number of
students in sports club is 10 more than in music club. the
number of students in language club is 2/3 as many as in
music club. what is the number of students in mathematics
club?

Can someone me and do the problem plz so i can understand it more better

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.