Plan A:
15+(0.25x)
15+(0.25×80)
15+(20)
35
Plan B:
20+(0.05x)
20+(0.05×300)
20+(15)
35
I am sure there are other numbers that you can use but I just choose the number 35! Good luck!
Answer:
Yes
Step-by-step explanation:
To solve, evaluate each equation when x = 4.
Rewrite: 4[2 + 3(4)]
Multiply: 4(2 + 12)
Add: 4(14)
Multiply: 56
Final answer: 56
Then,
Rewrite: 8 + 12(4)
Multiply: 8 + 48
Add: 56
Final answer: 56
Yes, both equations are equivalent.
85 x 45/60 = 63.75 km
118 x 16/60 = 31.47 km
43 x 13/60 = 9.32 km
63.75 + 31.47 + 9.32 = 104.54 km
45 + 16 + 19 + 13 = 93 min = 1.55 hours
104.54 ÷ 1.55 = 67.45 km/h