Tyler needs at least $205 dollars for a new video game system. He has already saved $30. he earns $7 an hour at his job. Write and solve an inequality to find how many hours he will need to work to buy the system. Interpret the solution.

A karate do you have six girls and nine boys then two more girls in three more boys join the team did the ratio girls and boys stay the same explain

Marvin buys a hose that is 27 3/4 feet long He already owns a hose at home that is 2/3 the length of the new hose How many total yards of hose does Marvin have now?

If the public debt of a country in 2009 was 12,752,000,000,000and the budget for 2010 was in deficit by $201,645,000,000, what was the public debt in 2007?

Explain what the similarities and difference between y=2cosx and y=2cosx-3.

A family of 5 people attends a theme park. they purchase 2 adult tickets for 27.50 dollars each and 3 student tickets for 12.50 dollars each. If the 5 tickets are purchased with a 100 dollar bill, how much change do the receive?

23 % of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards.

Use the reciprocal rule to solve the following problem. Reduce if possible: 5/8 : 10 A:1/16 B:10/8 C:6/10

Enter an equation and an answer to the following question: What is the original list price if the discount is $35 and the discount rate is 10%

before getting to school mary had a few arons to run. mary has to walk 9 blocks to the library and 6 blocks to the museum before walking a finial of mary already walked 12 blocks how many more blocks must she walk before she arrives to the school?

If the range of the function f (x) = x/4 is {28,30,32,34,36}, what is its domain