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Mathematics 11 Online
OpenStudy (anonymous):

WILL GIVE MEDAL AND EVERYTHING PLEASE HELP!!! Gavin needs $80 to buy a fish tank. He has saved $8 and plans to work as a babysitter to earn $9 per hour. Which inequality shows the minimum number of hours, n, that Gavin should work as a babysitter to earn enough to buy the fish tank? 8 + 9n ≥ 80, so n ≥ 8 8 + 9n ≤ 80, so n ≤ 8 9n ≥ 80 + 8, so n ≥ 9.8 9n ≤ 80 + 8, so n ≤ 9.8

OpenStudy (anonymous):

;( so hard

OpenStudy (anonymous):

anyone?

OpenStudy (anonymous):

8 + 9n ≥ 80, so n ≥ 8 8 + 9n ≤ 80, so n ≤ 8 9n ≥ 80 + 8, so n ≥ 9.8 9n ≤ 80 + 8, so n ≤ 9.8

OpenStudy (anonymous):

:/

OpenStudy (anonymous):

8 + 9n ≥ 80, so n ≥ 8 8 + 9n ≤ 80, so n ≤ 8 9n ≥ 80 + 8, so n ≥ 9.8 9n ≤ 80 + 8, so n ≤ 9.8

OpenStudy (anonymous):

@ajspeller @KendrickLamar2014

OpenStudy (anonymous):

@haleyelizabeth2017

OpenStudy (anonymous):

@BraydonG

OpenStudy (anonymous):

;(((((((((((((((

OpenStudy (anonymous):

Ok please wait.

OpenStudy (haleyelizabeth2017):

\(8+9n \ge 80\)

OpenStudy (anonymous):

ok thanks xD

OpenStudy (haleyelizabeth2017):

No problem :)

OpenStudy (anonymous):

sorry for everything im just stuck on so much stuff i need help with

OpenStudy (haleyelizabeth2017):

why are you sorry?

OpenStudy (anonymous):

all the spam xD

OpenStudy (anonymous):

can you help with some more? If you dont mind?

OpenStudy (haleyelizabeth2017):

Oh lol it's okay...yes

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

Pedro wants to buy some shirts over the Internet. Each shirt costs $10.01 and has a shipping cost of $9.94 per order. If Pedro wants to spend no more than $70 for his shirts, which inequality shows the maximum number of shirts, p, that he can buy? 9.94 + 10.01p ≤ 70, so p ≤ 6 9.94 − 10.01p ≤ 70, so p ≤ 7 9.94p + 10.01p ≤ 70, so p ≤ 8 9.94p − 10.01p ≤ 70 ≤ 60, so p ≤ 9

OpenStudy (anonymous):

:( man

OpenStudy (anonymous):

hang on lol

OpenStudy (haleyelizabeth2017):

what? the diamonds you just need to refresh the page

OpenStudy (anonymous):

oh really ok so can you help on it?

OpenStudy (haleyelizabeth2017):

give me a sec

OpenStudy (anonymous):

woah lag

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

:0 nooooooooooo

OpenStudy (anonymous):

oh i thought u left xD sorry

OpenStudy (anonymous):

@haleyelizabeth2017 ? any answers or help also after that i have a few more if your still willing to

OpenStudy (haleyelizabeth2017):

it is a

OpenStudy (anonymous):

ok thanks so much

OpenStudy (anonymous):

i have a few more i need help if you can?

OpenStudy (haleyelizabeth2017):

:)

OpenStudy (anonymous):

Nadia surveyed 80 students at her school and found that 0.55 of the students she surveyed said their favorite class is math. Another 15% of the students she surveyed reported that their favorite class is science. How many more students in the survey prefer math over science? 12 32 44 48

OpenStudy (anonymous):

oh sorry its 12 32 44 48

OpenStudy (haleyelizabeth2017):

Okay....

OpenStudy (anonymous):

:/ all my questions are hard

OpenStudy (haleyelizabeth2017):

I'm not sure....I think it is 32, but idk

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

r u good at fractions?

OpenStudy (haleyelizabeth2017):

Eh

OpenStudy (anonymous):

i have 4 more and 1 of them is a fraction

OpenStudy (anonymous):

but ill do the easier ones first

OpenStudy (haleyelizabeth2017):

okay

OpenStudy (haleyelizabeth2017):

its better to do the harder ones first

OpenStudy (anonymous):

A theater company charges $7.50 per ticket for people of all age groups. If c represents the total number of children who bought tickets and a represents the total number of adults who bought tickets, which expression best represents the total money earned by the company from the sale of tickets? 7.5c + a c + 7.5a 15(c + a) 7.5(c + a)

OpenStudy (anonymous):

oh ok xD

OpenStudy (haleyelizabeth2017):

it is 7.5(c+a) because it is 7.5 for ALL age groups

OpenStudy (anonymous):

thanks u :DDDDDDDDDDDDDD

OpenStudy (haleyelizabeth2017):

:)

OpenStudy (anonymous):

-4/3x-6+=26 −27 −15 15 27

OpenStudy (anonymous):

ya its hard :(

OpenStudy (haleyelizabeth2017):

none of those options work

OpenStudy (anonymous):

really?

OpenStudy (anonymous):

which would be closet? @haleyelizabeth2017

OpenStudy (anonymous):

Natalie works in a toy shop and earns $43 per day. She earns an extra $3 for each toy she sells. If Natalie wants to earn at least $70 per day, which inequality shows the minimum number of toys, n, that she should sell? 43 + 3n ≥ 70, so n ≥ 9 43 + 3n ≤ 70, so n ≤ 9 43 + 3n ≥ 70, so n ≥ 24 43 + 3n ≤ 70, so n ≤ 24 Can you help with that?

OpenStudy (anonymous):

@haleyelizabeth2017

OpenStudy (haleyelizabeth2017):

-27 was the closest

OpenStudy (anonymous):

oki thx

OpenStudy (haleyelizabeth2017):

wait....-6+ what?

OpenStudy (anonymous):

hmm?

OpenStudy (haleyelizabeth2017):

For the problem, it said: -4/3x-6+=26

OpenStudy (anonymous):

ya

OpenStudy (anonymous):

that is part of the problem here let me show u

OpenStudy (haleyelizabeth2017):

okay

OpenStudy (anonymous):

OpenStudy (anonymous):

see its part of it

OpenStudy (haleyelizabeth2017):

The last one you gave me is \(43+3n \ge 70;~~~n \ge9\)

OpenStudy (anonymous):

what?

OpenStudy (anonymous):

ohh ya that was a answer to a question

OpenStudy (haleyelizabeth2017):

I have to go now....sorry!

OpenStudy (anonymous):

oh ok byez

OpenStudy (anonymous):

thanks for all im gonna go to and finish the extra questions thank you again for all :DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

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