math questions!!!!!!!!!!!!!!!!?????????????

[Joe Jonas Rocks!!!]

1.)an icecream sundae costs 10.28$. For each additional topping, it costs 4.36$. let x be the additional toppings for sundae.

whats the equation to figure out x

---- if it doesn't make sense, then don't do it because i couldn't get this prob. or it might be worded differntly.


2.) of the 36 students, 9 of them play instruments. what is the percents that the students play insutruments.


3.) Hannah was working up to save money for a swimsuit that costs 19.37$ AND go to the public pool which costs 167$. She got 9.65$ an hour.

How many hours did she have to work to get enough money for the swimsiut AND the pool.
NO!! not my HW!! wow people suck up, thanks for the answers pple who actually did it

[dj_maq_in]

Very Confusing

[AcornHero]

$10.28+$4.36=x

thats #1

[Chelsea <3]

CHEATER DO YOUR Own homework!!

[licht702000]

Don't you think you have to make your homeworks.

[jules]

1) $10.28 + $4.36x
2)9/36=25%
3)19.37 + 167 = 186.37

186.37/9.65=19.3 hours (round it up to twenty i suppose.)

[Luke W]

I'm not going to tell you the answers but...

2. You have to do 9/36 then times by 100 to get % (Don't forget to include units).

3. Swimsuit + Public Pool = Answer. Answer/Wage

[pdoch_98]

do your own /DEEDEDEE/ the last 2 are easy also

[Han L]

aren't you supposed to be doing it?

[Sidd S]

1.Suppose c = the total cost, then the equation is
c - 10.28 = 4.36x
x = (x - 10.28)/4.36

2. 9/36 = 1/4, 1/4 = 25/100
25%

3. 19.37+167 = 186.37
186.37/9.65 = 19. 31
u hav to round up, so the answer is
20