Answer:
56
Step-by-step explanation:
At a competition, there are 8 runners
2 medals are awared for first and second place
Therefore the eat to award the medal van be calculated as follows
8×7
= 56
Answer:
Step-by-step explanation:
Let the length of the shorter piece be x
Then the longer piece is x + 7
- x + x + 7 = 45
- 2x = 45 - 7
- 2x = 38
- x = 19
Short piece = 19 in
Long piece = 26 in
Answer:
60 miles per hour
Step-by-step explanation:
270 divided by 4.5 is 60 therefore, you get 6o miles per hour
The answer is the first one:y=2x+35
Hey!
With the given information, we can form the equation y = 3x + 5, where y is the total and x is the number of miles.
IF the total amount was 29, we set y equal to 29.
29 = 3x + 5
subtract 5 from both sides
24 = 3x
divide both sides by 3
x = 8
Therefore he traveled 8 miles.