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Mathematics 11 Online
OpenStudy (anonymous):

a little-league baseball coach needs to buy several new baseballs for league play. the price of a baseball is $9.95. how might he calculate the total cost? A. 0.3 x $9.95 B. $9.95 divided by 6 C. 12 x $9.95 D. 14 divided by $9.95

OpenStudy (dmezzullo):

C.

OpenStudy (dmezzullo):

Because u would have to do the 12 aka 1 dozen baseballs by how much they cost

OpenStudy (dmezzullo):

Is that right?

OpenStudy (anonymous):

im a 6 grader

OpenStudy (anonymous):

just saying

OpenStudy (dmezzullo):

Ok? wut does tht have to do with anything?

OpenStudy (anonymous):

i dont know!!! and i need to show my work!!! this is due tomorrow

OpenStudy (dmezzullo):

Ok well the work is up there

OpenStudy (anonymous):

Because u would have to do the 12 aka 1 dozen baseballs by how much they cost??

OpenStudy (dmezzullo):

I guess u would jus do 12x9.95 and get watever u get and that would be the work

OpenStudy (anonymous):

ok i hope u are smart

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

yeah if you're buying 12 baseballs, then the total cost is 12 x 9.95 = ??? dollars

OpenStudy (anonymous):

118.40

jimthompson5910 (jim_thompson5910):

A longer way to do it is 9.95+9.95+9.95+9.95 + 9.95+9.95+9.95+9.95 + 9.95+9.95+9.95+9.95 but you can shorten that to 12 x 9.95

jimthompson5910 (jim_thompson5910):

close, but 118.40 isn't the answer

OpenStudy (anonymous):

118.4 ? lol

jimthompson5910 (jim_thompson5910):

that's the same as 118.40 so still no

OpenStudy (anonymous):

lol ok well i know its that answer but if i had to show my work, what do i need to put?

jimthompson5910 (jim_thompson5910):

it should be 119.40 or 119.4

jimthompson5910 (jim_thompson5910):

to show your work you can write 12 x 9.95 or you can show the expanded version of 9.95+9.95+9.95+9.95 + 9.95+9.95+9.95+9.95 + 9.95+9.95+9.95+9.95 if you add that all up, you'll get 119.40

OpenStudy (anonymous):

thank you

jimthompson5910 (jim_thompson5910):

np

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