The life expectancy of a circulating coin is 20 years. The life expectancy of a circulating dollar bill is only StartFraction 1 Over 20 EndFraction as long. Find the life expectancy of circulating paper money.

Noelle biked twice as may miles as Leila. Adding 2 to the number of miles Noelle biked and dividing by 3 gives the number of miles Dani biked. Dani biked 18 miles. How many miles did Leila bike?

Number preceding 10000 base 2

The blueprint for a new swimming pool uses the scale 3/4 inch = 2 feet. If the actual dimensions of the pool will be 8 ft wide by 12 ft long, what are the dimensions of the pool on the blueprint?

29. Tickets to a basketball game cost $4 for adults and $2 for children. Write an expression that gives the total cost for a adults and c children to attend the game. What is the total cost for a family of 2 adults and 3 children to attend the game?

Evaluate The Expression |5|

Over 2 years, how much more does $2000 in a savings account with an apr of 4.6 compounded semiannually earn in interest than the same amount in a savings account with an apr of 4.4% compounded quarterly? A. $3.76 B. $1.88 C. $7.52 D. $15.04

What is 2.7298 rounded hundred?

John says that the number Y is equal to five more than 15 times X which of the following equation could be used to find the value of Y

6+2x=48 what would the answer be?

A computer technician charges a flat rate for home vist plus $55 per hour. The technician bills $190 for a 2-hour home vist to install a new hard drive. The equation y-190=55 (x-2) gives the total amount y the technician charges for x hour of work.