Answer:
rounded to what tho? nearest tenth? nearest hundreth?
1. 100 -> 10²
2. 102 -> 10² + 2
3. 10^-3 -> 1/(1000)
4. 10^-2 -> 1/(100)
a. 0.01 -> 10^-2
b. 0.001 -> 10^-3
c. 1 -> 1
d. 100 -> 10^2
hope this helps
x=100
Step-by-step explanation:
39.99+0.45x=44.99+0.4x
0.45x=5+0.4x
0.05x=5
90 tens
11 feet
3 yards equals 9 feet because there are 2 feet in one yard. 2*3=9
9+2= 11
