From a group of 8 people, you randomly select 2 of them. What is the probability that they are the 2 oldest people in the group?

Bruce has a pet worm that fell into a well. The well was 37 feet deep. Each day, the worm climbs up 7 feet, but each night, it slides back down 2 feet. How many days will it take Bruce's worm to get to the top of the well?

Whats the center and radius of (x+3) ^2 + (y-5) ^2=64

Apply the distributive property to factor out the greatest common factor. 55+35

A company makes t-shirts and their research shows that that price and demand are related linearly: p = mx + b.

Teddy uses 2.5 gallons of ice to fill 4 buckets. He needs to 30 buckets. how many gallons of ice will teddy need

Solve for k -5+-3k=-17

Mr. fields ordered 3 ton of gravel for a driveway at a factory. how many pounds of gravel did he order?

What is the area of this circle in terms of pi? A: 8Pi cm2 B: 16Pi cm2 C: 32Pi cm2 D: 64Pi cm2

What is the reduced fraction form of 260%?

For what value of x is the rational expression below equal to zero? x-9 / (x-4) (x+4)