Car 1 consumes 30 gallons of gas.Car 2 consumes 20 gallons of gas.
Answer:
1.71 × 10^8 gallons
Step-by-step explanation:
1.9 × 10^7 = 19,000,000
19,000,000 × 9 = 171,000,000
171,000,000 in scientific notation is 1.71 × 10^8
The is answer is 324. The previous number is multiplied by -3.
8.6 first number after the decimal is the tenths place then the second number after the decimal is the hundredths
