Answer:
8
Step-by-step explanation:
In 2 hours
1 cook makes 10 large cakes
24/10 = 2.4
You need 3 cooks to make the large cakes.
In 2 hours
1 cook makes 28 small cakes
130/28 = 4.64
You need 5 cooks to make the small cakes.
3 + 5 = 8
Answer: 8
Segment R. So the answer is C. The line is stationary, and is parallel to the x axis, showing no movement, but the elapse of time.
Hope this helps.
Answer:
7.81
Step-by-step explanation:
= √(5^2 + 6^2)
= √(25 + 36)
= √61
= 7.81
If it took t hours to travel to college then it took 7-t to return home.
The distance travelled is the same so 15t=6(7-t), 15t=42-6t, 21t=42, t=2 hours.
So travel to college took 2 hours and it took 5 hours to return home.
