10 - 2x = -30
-2x = -40
2x = 40
x = 20
Answer: 15856
Step-by-step explanation: 166786.9963 - 150930.6256
= 15856.3707
= $15856
0.057x 10 is equal to .57. All you have to do is move the decimal to the right one time because there is one zero in 10.
Answer:
1. 9 raised to the third power is 729
2. 4 raised the the power of 1 is 1
Step-by-step explanation:
9*9= 81*9=729
4*1=4