Find the equation of the circle whose center and radius are given.

center (-2, - 5), radius = 1

A train leaves Boston at 4:00 PM. A second train leaves the same city in the same direction at 8:00 PM. The second train travels 84mph faster than the first.

Which expression is in simplified form for the given expression and states the correct variable restriction? u^2-4 / (u-6) (u-2) a. 1/u-3, u=3 b. u+2/u-6, u=2, u=6 c. 1/2u+12, u=-6 d. u+2/u-6, u=6

A small book publisher knows that 26 books weigh 41 lbs. How much do 40 books weigh?

On a necklace of 100 beads, 45 of the beads are round. The rest of the beads are rectangular, What percent of the beads are round? What percent are rectangular?

Find the missing number to the equation has no solution - 2x+10 = _x+13

35% of what number is 84?

Paul wrote the equation t=2m+40 to represent the temperature, t, in degrees Celsius, after a substance had been heated for m minutes.

Sam had 1 1/2 m of rope. he cut 5/8 m used it for a project. how much rope does sam have left

Seven times the sum of a number and 3 is equal to 6

How much money invested at 5% compounded continuously for 3 years will result in $820 Can someone explain how to do this?