Sandy had 219 football cards. She bought 57 more at a garage sale. How many did she have then?

Which transformation is shown by the coordinates below

How would you round the number 33 and. 89 to estimate their sum

Use compatible numbers to find two estimate 478:12=

The number of subscribers for an online periodical doubles each month. The first month of publication, there were only 100 subscribers. How many subscribers will there be in one year?

A carpenter earns $18 an hour for a regular work week (40) hours. He earns time and a half for overtime. The weekly wage function is W (h) = { 18h 040} where h is the number of hours worked for the week. Find the wage if the carpenter worked 42.

Use the Distributive Property to rewrite 7 (x + 14).

6x2/5 will be greater or less than 2/5

Katelyn bought 81 socks in 9 different colors. She bought the same amount of socks for each color. How many socks did she buy in each color? 18

A radioactive gas with a half-life of 2.4 days accidentally leaks into a room. If the radiation level is now 25% above a safe amount, for how long should the room be emptied?

What is a better deal 25 tickets for $10 or 120 tickets for $50.