40 ÷ 2.40= 16.66
the teacher can buy 16 cookies
In a race, a bicyclist travels 3/4 of a mile in 1/4 hour. Determine the unit rate for the speed in miles per hour.
5/2 miles per hour
(3/4÷1/4)=3 miles per hour☆☆☆☆☆☆☆
41/4 miles per hour
4 miles per hour
Answer:
54$
Step-by-step explanation:
- To get the tax times the number to the percentage
- 50 * 8% = 4
- 50 + 4 = 54 $
The equation that is equivalent to 15-7x=14 is x=7
Answer: A. 289.5
Method: 48.25 x 6 = 289.5
