Answer:
3,-19
Step-by-step explanation:
You can just do the inverse operation. 39 divied by 10 = 3.9
so 3.9 *10 =39
hope it helped
Answer:
3.4-1.85 = 1.55 3.4+1.55=4.95
Step-by-step explanation:
The solution for y=2x-4: y= -8
The solution for y=3x-4: y= -12