There are 5 groups of 3 in the number 15, so 15/3=5
Answer:
x = 3
Step-by-step explanation:
4 ( x - 7 ) = -6x + 12
→ Expand brackets
4x - 28 = -6x + 12
→ Add 6x to both sides
10x - 28 = 12
→ Add 28 to both sides
10x = 30
→ Divide both sides by 10
x = 3
It shows a change in growth, and has a percentage rate that is positive, I .
Answer:.......
Step-by-step explanation: