Katelyn bought a hot dog for $4. she also bought some water bottles for $2 each. katelyn did not spend more than $15 on the hot dog and the water bottles. which inequality can be used to find, w, the number of water bottle katelyn could have bought?

4+2w ≤ 15

Step-by-step explanation:

Purchases:

1 hot dog for $4

w water bottles at $2 each

4 +2w

She did not spend more than 15

4+2w ≤15

Solving for w

4+2w≤15

Subtract 4 from each side

4-4+2w ≤15-4

2w≤11

Divide by 2

2w/2 ≤ 11/2

w ≤ 5.5

She could buy up to 5 water bottles

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