1) yes. the constant rate of change is 3/1
2) no
3) yes. constant change is 2/1
Answer:
1 3/4
Step-by-step explanation:
Frist he turned the proper fraction into an inproper which came to be 5/2. Then he subtracted 5/2 out of 3/4 Then after that you get 7/4 but then you make it a proper fraction you will get 1 3/4
8 = 5
x = 7
x = (8 * 7) / 5
about 11.2 liters of oil is need for the salad