Monika is running around a park on a trail that is 7 miles long. the number of mile monika has run, d, after t minutes is modeled by the equation shown.

d= 1/15t + 1

mark is running around the same trail and starts at the same time as monika. his speed is 3/4 as fast as monika's speed, and he starts a mile behind her.
graph the equation that models mark's run at this speed.

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

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

it is x=-4

step-by-step explanation:

there still no table