At a movie theather, each popcoen costs $4.50 and each colacoats $2.50. Mr. li took a bunch od kids to the moviea and purchased 15 items. he spent a total of $57.50. How many colas did Mr. li purchase?

Solve equatiob using the subtractiob and addition properties of equality 6a - 3 = - 7a, a=3/13

Ana has at most 20 tokens to use for 4 games of darts and 5 games of bowling. Chris has at most 30 tokens to play 5 games of darts and 6 games of bowling. Let x represent the dart games and let y represent the bowling games.

People who reach retirement age will have accidents and health issues. True False

Given circle H with a circumference of 13pi, determine the length of the radius and diameter.

Factor completely. x2-5x-24

John has a contract with an insurance company where he pays the insurance company $150 a year in exchange for five-year coverage for damages to his apartment or its contents amounting up to $20,000. What is the amount of John's premium? A.

A conical paper cup has dimensions 6cm and 10cm how much water can the cup hold when full

Simplify 5 (p-3) - (p+6)

The Russian ruble coin has a radius of 10.25 mm. What is the circumference in terms of pi? The answer is 20.5 Pi

A lawnmower that regularly sells for $150 is on sale for $120. By what percentage was the price decreased?