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Mathematics 19 Online
OpenStudy (anonymous):

The value in cents of 4 quarters and x dimes is _____. 10 + 100x 100 + 25x 25 + 10x 100 + 10x 10 + 25x 10x + 25

OpenStudy (anonymous):

Have YOU tried ANYTHING?

sammixboo (sammixboo):

Well, 1 quarter = 25 cents, so 4 quarters is 100 cents. Since we don't know how many dimes there is, but we do know that dimes are 10 cents, we should multiply x by 10 to help solve our provlem

OpenStudy (anonymous):

so witch one

OpenStudy (anonymous):

*facepalm*

OpenStudy (anonymous):

* sighs *

OpenStudy (anonymous):

sawwy dang....

OpenStudy (anonymous):

:'(

sammixboo (sammixboo):

So we have 100 cents from the 4 quarters, and since each dime costs 10 cents and we have x dimes, we have 100 and 10x. T find the value of these put together, we must add them together, correct? :)

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

i think....

sammixboo (sammixboo):

Yeah :) 100 and 10x. How would your equation look like if you are trying to add 100 and 10x together?

OpenStudy (anonymous):

im not understanding fully just add 10 and 100

sammixboo (sammixboo):

No, 10x and 100 :) Here this can help (read it outloud) one-hundred plus ten x Now read your choices out loud. Which one sounds like it?

OpenStudy (anonymous):

that's a new way to give direct answers

sammixboo (sammixboo):

I am giving a new method of solving problems.

OpenStudy (anonymous):

4

OpenStudy (anonymous):

4th one

sammixboo (sammixboo):

Right :)

sammixboo (sammixboo):

Good job!

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