The expression 12a+7s is the cost in dollars for A adults and S students to enter the local marching band competition. Find the total cost for four adults and 30 students

A jar of dimes and quarters contains $15.25. there are 103 coins in all. how many quarters are in the jar?

Earl is ordering supplies. Yellow paper costs $4.00 per ream while white paper costs $7.50 per ream. He would like to order 100 reams total, and has a budget of $484. How many reams of each color should he order?

Deshun went to visit zakia and he brought 9 video games, which is 10% of his collection. using the number line above, determine how many video games deshun has all together

What is the product of 6x - 5 and 8x + 3 Your answer: 14x - 2 - 2x - 8 6x2 - 13x + 15 48x2 - 22x - 15

The term of the geometric sequence always increases A. True B. false

Solve the equation for y. 3x + y = 7 y=

Simplify the expression a^b: 5x^4 y^2 * 3x^6 y^9

A number plus 5 more than 3 times the number is 37. Find the number

A biker traveled 20 miles in 4 hours. A unit rate to describe this would be 5 miles per hour. What is another unit rate in this situation?

On Monday, a local hamburger shop sold a combined total of 504 hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers were sold on Monday?