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Mathematics 19 Online
OpenStudy (anonymous):

i need help!!!!! metal and fan

OpenStudy (anonymous):

Christa will drive fifty-five miles per hour for the next several hours. If she is already fifteen miles away from her house, how many miles away from her house will she be after two hours? The expression is fifteen plus fifty-five times h, where h is the number of hours she drives. eighty-five one hundred ten one hundred twenty-five one hundred forty

OpenStudy (anonymous):

@TuringTest @Luigi0210

OpenStudy (unklerhaukus):

use speed=distance/time distance= speed x time

OpenStudy (anonymous):

so i will multiply ? 55*15

OpenStudy (unklerhaukus):

the extra time is 2 hr not 15

OpenStudy (anonymous):

so i will multiply ? 55*2

OpenStudy (unklerhaukus):

yeah, and add that to the initial distance , 15 mi

OpenStudy (anonymous):

so it would be 55 * 2 ----- 110 * 15 ------ 1650 : so 1650 is the answer

OpenStudy (unklerhaukus):

add the initial distance, dont multiply it

OpenStudy (unklerhaukus):

(you have found the extra distance 110 mi correctly)

OpenStudy (anonymous):

so its 110+15: 120

OpenStudy (unklerhaukus):

close, check that sum

OpenStudy (anonymous):

125*

OpenStudy (unklerhaukus):

YES

OpenStudy (anonymous):

thanks and can u help me with some more

OpenStudy (anonymous):

@UnkleRhaukus

OpenStudy (anonymous):

Which phrase represents the algebraic expression 9 divided by x? nine into a number nine of a number nine divided by a number the product of a number and nine

OpenStudy (unklerhaukus):

'of' is like 'times' or product, 'into' is like divided by, into , or per

OpenStudy (anonymous):

what????????????????? that is confusion can u just tell me the answer

OpenStudy (anonymous):

@UnkleRhaukus

OpenStudy (unklerhaukus):

two of the options are correct

OpenStudy (anonymous):

what two option can u just tell me the answer nine into a number nine of a number nine divided by a number the product of a number and nine

OpenStudy (anonymous):

@UnkleRhaukus

OpenStudy (unklerhaukus):

if i just tell you the answer then how will be able the answer similar questions by your self?

OpenStudy (anonymous):

its just that i dont get it its like my brain refuses to absorb the information

OpenStudy (anonymous):

@UnkleRhaukus

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