Atextbook store sold a combined total of 343 history and chemistry textbooks in a week. the number of chemistry textbooks sold was 59 less than the number of history textbooks sold. how many textbooks of each type were sold?

Let the number of History books be x. Then:-

x + x - 59 = 343

2x = 402

x = 201

So there are 201 History books and (201 - 59) = 142 Chemistry books.

step-by-step explanation: noo

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew