Answer: 7 km per hour
Step-by-step explanation:
shi i may be wrong but im pretty sure thats his average speed
5x7=35
5x7=5x(5+2)
5x7=(5x3)+(5x4)
5x7=20+15
5x7=35
This is how I would do it :)
Answer: 38
Step-by-step explanation: Week 1 = 15
Week 2 = 15 + 8
15 + 15 + 8 = 38
Answer:
x = 9
Step-by-step explanation:
The triangle is split into two similar triangles. They have the same shape but not the same size. To solve, write a proportion.
Cross multiply to solve for x.
9(3x+36) = 81(3x-20)
27x + 324 = 243x -1,620
1,944 = 216x
9 = x
PLEASE MARK BRAINLIEST SO I CAN LEVEL UP
Ok so to answer this all you have to do is divide 82.62 by 3.40 and it will give you your answer which is 24.3 gallons of gas hope this helps