10 - 2x = -30
-2x = -40
2x = 40
x = 20
1.323 as a percent is 132.3% because you take the decimal and move it two spaces to the right->
Step-by-step explanation:
start with 390 000x 5.6 x 6
Without speeding up it would take 5 1/3 seconds.. not sure if it speeds up in the question?
Answer:
yes
Step-by-step explanation:
4 x 15 - 20 = 40
60 - 20 = 40
