Two coins have a radii of 3 cm and 1 cm the smaller coin rolls along the circumference of the fixed larger coin until the smaller coin returns to its original position. How many revolutions has the small coin made?

If Logan's family can drive 23 1/8 miles on 1 gallon of gas how far can they drive on 17 gallons?

7,4,1,-2 write a recursive and explicit rule for the sequence

is a tangent toX, and X is the center of the circle. What is the length of the radius of the circle? 4 6 12 12.8

How to convert this equation to y=mx+b form: y+2x=y-2

There are 16 cookies and 4 friends. How many cookies will each friend will have?

Jerome bought 10 packets of drink mix. There were 25 packets of mix in each carton. He used 246 packets for a party. How many packets of drink mix did he have left?

Rihanna says she can draw different functions that have the same x-intercepts and the same domain and range. Her teammates say, "No that's impossible." But she insists, "We just need to sketch some graphs." 1. x-int.

David drove 232 miles in 4 hours and 319 miles in 5.5 hours what is the constant rate of change

Anna has a total of 40 goldfish in her aquarium, some are orange and some are black. The number of orange goldfish is 5 more than twice the number of black goldfish.

Ernie deposited $4000 between two savings accounts. One account paid 4% simple interest and the other paid 2%. At the end of one year, Ernie had earned $140 in interest for both accounts.