Step-by-step explanation:
<u>Justification of each step:</u>
- 1. Distributive property
- 2. Combining like terms; square of i is - 1.
- 3. Multiplication property of equation
- 4. Addition property of equation
8 over 32 multiplied by 7 over 31 would be your answer for that question. the second part would be 7 over 31 because one of the boxes were already taken leaving us with only 7 not 8.
please mark brainliest.
If a car wants to go a total distance of 12 miles and can go 3/4 of a mile every hour, then how many hours will it take the car to travel the entire distance?
Answer:
The answer is 70.8
Step-by-step explanation:
You do 7x3 times 2 and then 3x2.6 and then 7x3 again. You add them all up and get 70.8
21 + 21 + 3.9 + 3.9 + 21 = 70.8