Answer:
they move one over to the left
Step-by-step explanation:
a zero is added to the number and the decimal is shifted
Take away 0.20 of the amount.
The distributive property is 15+45 = (10 + 40) + (5+5) = 50 + 10 = 60
Hope this helps you.
Answer:
x = 3
Step-by-step explanation:
3(10-x)=21
30-3x=21
-30 -30
-3x=-9
x=3
