Students sold raffle tickets to raise money for a field trip. The first 20 tickets cost $4 each. To sell more tickets, they lowered the price to $2 each. If they raise $216, how many tickets did they sell in all?

What is Parallel to 6x - 2y = - 7 Perpendicular to 6x - 2y = - 7 -2x + 6y = 2 3x - y = 5 8x - 2y = 7 9x - 3y = 8 x + 3y = 12 and what is neither

A square measures inches on each side. What is the area of the square (rounded to the nearest whole number) ?

9. A contractor is considering a sale that promises a profit of $27,000 with a probability of 0.7 or a loss (due to bad weather, strikes, and such) of $12,000 with a probability of 0.3. What is the expected value?

A basketball team assigns 8 players to each team. how many players can sign up for the league if there are 24 teams?

What is the ratio of the circumference for two circles with areas of 6pi m^2 and 150 pi m^2 A. 1:50 B. 1:5 C. 1:10 D. 1.25

Consider (2x-1) + 2>x+1. Use the addition or subtraction property of inequality to solve for x.

19/3 (write the improper fraction as a mixed or whole number.)

Randy wants trail mix for his hiking trip. The ready-made trail mix costs $8.95 for 1.5 pounds. The costs of the bulk ingredients to make one pound of trail mix are as follows: salted peanuts-$1.25, raisins-$1.70, sunflower seeds-$0.50, cashews-$0.

What is the mode of 72

A survey reported that 713,298 people visited the local science museum last year. How can 713,298 be written in word form?