Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

Can someone plz help me again will fan and medal

OpenStudy (anonymous):

@Kidthatbro8 can u halp me plz

OpenStudy (kidthatbro8):

what is your question ?

OpenStudy (anonymous):

Barbara has a part-time lawn-mowing job. The table below shows the amount of money Barbara earned for different numbers of hours of work: Barbara's Earnings from Lawn Mowing Number of Hours Worked Money Earned (dollars) 5 40 6 48 8 56 Part A: What are the missing numbers in the table? Show your work. (4 points) Part B: Barbara also works part time at a theme park. The ratio of the number of hours Barbara works at the park to the money she earns in dollars is 1:9. Create a table to show the money earned by Barbara for 5, 6, and 8 hours of work at the theme park. (3 points) Part C: How many more dollars does Barbara earn working at the theme park for 5 hours than mowing lawns for 5 hours? Show your work. (3 points)

OpenStudy (anonymous):

is this study island?

OpenStudy (anonymous):

hu

OpenStudy (igreen):

What's 40 / 5? @joejoe213

OpenStudy (igreen):

Can you divide that?

OpenStudy (anonymous):

8

OpenStudy (igreen):

Yes., now can you divide 48 / 6?

OpenStudy (anonymous):

8

OpenStudy (igreen):

Yes! So you know that y = 8x. To fill out the blank with 8, multiply 8 * 8.

OpenStudy (anonymous):

64

OpenStudy (igreen):

Yep, so that goes in the blank next to 8. To find the blank with 56 in it, just divide 56 / 8, what do you get?

OpenStudy (cheesecakekitten):

Barbara needs a real job

OpenStudy (igreen):

Haha :P

OpenStudy (anonymous):

wait but what is the answer for the first one ?

OpenStudy (igreen):

64..we already found it. Now divide 56 / 8.

OpenStudy (anonymous):

oh ok um 56/8 =7

OpenStudy (igreen):

Yep, so that goes in your 2nd blank.

OpenStudy (anonymous):

but how?

OpenStudy (igreen):

Barbara also works part time at a theme park. The ratio of the number of hours Barbara works at the park to the money she earns in dollars is 1:9. Create a table to show the money earned by Barbara for 5, 6, and 8 hours of work at the theme park. The ratio of hours to money in dollars is 1:9, which means she earns $9 an hour. So to find how much she earns in 5, 6, and 8 hours, just multiply 9 to each of them.

OpenStudy (igreen):

What do you mean 'how'?

OpenStudy (anonymous):

nvm i got confused ?

OpenStudy (igreen):

Well, your finished table is: Barbara's Earnings from Lawn Mowing Number of Hours Worked Money Earned (dollars) 5 40 6 48 8 64 7 56

OpenStudy (igreen):

And those are the values you put in.. Barbara's Earnings from Lawn Mowing Number of Hours Worked Money Earned (dollars) 5 40 6 48 8 \(\sf\color{red}{64}\) \(\sf\color{red}{7}\) 56

OpenStudy (anonymous):

kk thanks

OpenStudy (anonymous):

part b

OpenStudy (anonymous):

5*9=45 6*9=54 8*9=72

OpenStudy (anonymous):

heloooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

OpenStudy (igreen):

Oh, sorry. Yeah, that's rigght.

OpenStudy (igreen):

*right

OpenStudy (igreen):

So when Barbara works for 5 hours, she gets $45. When she works for 6 hours, she gets $54. And when she works for 8 hours, she gets $72.

OpenStudy (igreen):

How many more dollars does Barbara earn working at the theme park for 5 hours than mowing lawns for 5 hours? Show your work. At the theme park, Barbara makes $9 an hours, and when mowing lawns, she earns $8 an hour. So multiply 9 * 5, and 8 * 5. What do you get?

OpenStudy (anonymous):

45 and 40

OpenStudy (igreen):

Yep, and what's 45 - 40?

OpenStudy (anonymous):

5

OpenStudy (igreen):

Yep, so Barbara makes $5 more for working 5 hours at the theme park than working 5 hours mowing lawns.

OpenStudy (anonymous):

wait what is the answer for part B

OpenStudy (anonymous):

?

OpenStudy (igreen):

This is it: So when Barbara works for 5 hours, she gets $45. When she works for 6 hours, she gets $54. And when she works for 8 hours, she gets $72. Because you multiply 9 to the number of hours to find out how much money she gets.

OpenStudy (anonymous):

For Part B

OpenStudy (igreen):

Yep.

OpenStudy (anonymous):

k thanks and last Part c

OpenStudy (igreen):

We just did it.

OpenStudy (anonymous):

good job!:)

OpenStudy (anonymous):

can u put it up again plz

OpenStudy (igreen):

Barbara makes $5 more for working 5 hours at the theme park than working 5 hours mowing lawns. Because the money she makes at the theme park for 5 hours is 9 * 5 or 45. And the money she makes mowing lawns for 5 hours is 8 * 5 or 40. And since 45 - 40 is 5, then Barbara makes $5 more for working 5 hours at the theme park than mowing lawns.

OpenStudy (anonymous):

Thank you u saved my life

OpenStudy (igreen):

Lol, no problem :)

OpenStudy (anonymous):

@cjackson2002

OpenStudy (anonymous):

Mike surveyed 250 teenagers to find out their favorite food. He found that 76% of the teenagers surveyed like burgers. Part A: How many teenagers surveyed like burgers? Show your work. (4 points)

OpenStudy (anonymous):

@iGreen

OpenStudy (anonymous):

open up a new room and you can get more help

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!