Tom and Margie are both reading the same book for school. Tom has read 84 pages of the book and plans to read 12 pages a day until she finishes it. Margie has read 92 pages of the book and plan to read 8 pages a day until she finishes it. Which of the following could be used to find how many days Tom must read before he has read the same amount of pages of the book than Margie? Group of answer choices

8x + 12x = 84 + 92

84 = 92

84 + 12x = 92 + 8x

92 = 8x + 12x

the answer is C. 84+12x=92+x

Step-by-step explanation:

x equals the amount of days they'd have to read

Tom has already read 84 pages and decided to read 12 pages a day (total 84+12x)

Margie has already read 92 pages and has decided to read 8 pages a day (total 92+8x)

Both are reading the same book therefore have the same amount of pages to read in order to finish the book (84+12x=92+8x)

Hope this helps. Have a nice day

10 ft away

Step-by-step explanation:

do pythagorean theorum

24^2 + b^2 = 26^2

576 + b^2 = 676

*subtract 576 from both sides*

b^2 = 100

*find square root of 100*

b = 10