Answer:
Step-by-step explanation:
Let the number of Noodle Soups = x
Let the chips bring in 0.75 * (123 - x)
Together, the total amount will be 131.25
1.50*x + (123 - x) * 0.75 = 131.25 Remove the brackets on the left
1.50x + 123*0.75 - 0.75*x = 131.25 Combine the left
0.75x + 92.25 = 131.25 Subtract 92.5 from both sides
0.75x = 131.25 - 92.25 Combine the right
0.75x = 39 divide by 0.75
x = 39/0.75
x = 52
Answer
So the school sold 52 Noodle Soups
and 123 - 52 = 71 Hot fries.
Answer:
Step-by-step explanation:
Answer:
$1.99
Step-by-step explanation:
Agustín spend $1.99 un the Apple
Answer:
b) 4.5 hours
Step-by-step explanation:
The first cyclist has a 3-hour head start. At 6 mph, that is an 18-mile head start.
The second cyclist gains on the first at the rate of (10 -6) = 4 mph, so will make up that 18 miles in ...
(18 mi)/(4 mi/h) = 4.5 h
The second cyclist will catch up with the first after 4.5 hours from the time the second cyclist started.