Answer:
Slope 3, y-intercept is 1
Step-by-step explanation:
As x increases by 3, y increases by 9. Rate of change is y/x, therefore the slope is 9/3 which equals 3. If the slope is 3, to find y, simply subtract 9 from 10. 10-9 = 1.
Answer:
17 units
Step-by-step explanation:
s = √15² + 8² = √289 = 17
Answer:C
Step-by-step explanation:
3x(d+7) < 5d-13 (I think it is
70/7= 10 miles in January
10/4 = 2.5 miles in February