1,6,15,?, 45, 66, 91

a. 25

b. 26

d. 28

c. 27

Which best describes the dimensions of a plane?

Long division for 8241/173

What is thr answer to 4 + [ 3 * (14 + 6) ] : 2

What is the product of (2x2 + 5x - 3) and (3x + 7) ?

Paula bought a ski jacket on sale for $6 less than half it's original price. She paid $86 for the jacket. What was the original price

If x1=4, compute the value of x2 if the mean is 1

30 people go for dinner it costs £240.93 how much should each person pay

Dan built deck that is 5 feet long and 5 feet wide He built another deck that is 5 feet long and 7 wide. He built a third deck that is 5 feet long and 9 feet wide. How do the areas change?

It takes Anjali eight minutes to wax a floor. Shayna can wax the same floor in 12 minutes. Find how long it would take them if they worked together.

Jesse takes his dog and cat to the vet. Jesse's dog weights 23 pounds. the vet tell him his cat weights 5/8 as much as the dog. How much does the cat weight