Find the minimum value of C = 6x + 7y
Subject to the following constraints:
x > 0
y > 0
4x + 3y >24
x + 3y > 15

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

Solve the equation. 2x - 8(x+1)= 6(2x - 3)

Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?