Answer:
Which of the following is a common sign that a chemical change has occurred?
Step-by-step explanation:
Answer:
1. force applied to the cart
2. acceleration of the cart
3. mass of the cart
4. acceleration of the cart
Step-by-step explanation:
correct on edge !
Answer:
x+14
Step-by-step explanation:
(12+x)+2
12+x+2
x+(12+2)
x+14
Answer:
a job, chores, doing good