Answer:
21
Step-by-step explanation:
Substitute.
We are given x = 3, y = 9 and z = 2
3(9-2) = 3(7) = 21
Answer:
It takes aditi 5 hours to walk 17 miles.
Step-by-step explanation:
First, find her speed in miles per hour.
1.7 miles in half an hour.
1.7 * 2 = 3.4
3.4 miles per hour.
To find the time, use the distance formula.
Distance = rate * time
17 = 3.4 * time
17/3.4 = time
5 = time
4 people ordered the meatball sub
Answer:
D negative
Step-by-step explanation:
the slope is moving downwards
Answer:
2 paintings per hour
Step-by-step explanation:
4paintings/ 2 hours= 2 paintings per hour
