SOLUTION: 1.what is equivilent to 6xmxmxm? 2.Kara earns $54 for 9 hours of babysitting .At that rate , how long would she have babysit to earn $114. a.6 hours b.10 hours c.19 hours

Question 611476: 1.what is equivilent to 6xmxmxm?

2.Kara earns $54 for 9 hours of babysitting .At that rate , how long would she have babysit to earn $114.
a.6 hours
b.10 hours
c.19 hours
d.28 hours
3.what is the value for x=
for this problem ? -5x- 15=30

Answer by radh(108) (Show Source): You can put this solution on YOUR website!
1. To solve this, you could just combine the x's and the m's. There are 3 x's, so that'd be . Do the same with the m's. . So, your final answer would be .

2. Let's make this into a proportion. 54:9 can also be written as 54/9. We could reduce that fraction to 6:1. So, she earns 6 dollars every hour. Now, we'd just plug in the amount of hours to know.
I'll do the first one. . So, she made 36 dollars in 6 hours. Just do that for the rest of those problems. :)

3. You can plug this into Algebra.Com's solver. ( http://www.algebra.com/services/rendering/simplifier.mpl )
Here it is simplified:
It simplifies to Divide both sides by -5 to get .

RELATED QUESTIONS
Taylor earned $48 for 6 hours of babysitting and $68 for 8.5 hours of babysitting. How... (answered by stanbon)

Rachel earns $150 per month from her job at the local library plus $6.00 per hour from... (answered by josmiceli)

Collin earns $75 for 6 hours of work. at that rate, how many hours would she have to work (answered by josmiceli)

Kelly earns $36 for 3 hours of work. At that rate, how long will she have to work to... (answered by Edwin McCravy)

what is the answer and set up too this problem below melissa receives an $5... (answered by rothauserc,macston)

Kara earned $22.50 for 3hours of babysitting. At this rate, which equation can be use to... (answered by Cromlix)

a teenager makes $10 an hour babysitting. she is able to babysit 15 hours during the... (answered by macston)

Kara wants to remodel her kitchen. She budgets $25,000 for the job. Her bank is offering... (answered by mananth)

A teenager makes $10 an hour babysitting. She is able to babysit 15 hours during the... (answered by josgarithmetic)