A chees player played 20 games total. If he won 2 of games, what is the ratio of games he lost to games he won?

Solve: (1/4) ^3z-1=16^z+2x64^z-2

Is 140 a multiple of 15

Finn shows his work in finding the solution to 4x + 6 = 2 + 3 (x + 2). After checking his answer in the original equation, he found that it did not work. Where did he make a mistake?

Percent of change: from 60 to 64

oscar works part time as a cashier and as a waiter. for his last paychecks he eaened $142.50 working 15 hoursasca cashier and $200 working 20 hours as a waiter oscar wants to work more hours at one of hi jobs so he can eaen as much money as possible

Your class received $1,084 for selling a total of 205 packages of greeting cards (c) and gift warp (w). Each package of greeting cards cost $10 and a package of gift warp cost $4. How many packages of greeting cards did the class sell?

3/6 (r-7) = 1 what Is value of r

Select the correct answer. The postal service charges $2 to ship packages up to 5 ounces in weight, and $0.20 for each additional ounce up to 20 ounces. After that they charge 50.15 for each additional ounce. What is the domain of this relation?

What is the value of the #5 in 5,678.321

Jason ran 5/7 of the distance around the school track. sara ran 4/5 of what Jason ran. what fraction of the total distance around the track did sara run