Answer:
C
Step-by-step explanation:
Enjoli needs 45 cupcakes for the party
The recipe makes 15 cupcakes
So Enjoli needs three times what the recipe produces
Lets form an expression for number of cupcakes produced by the recipe;
1 batches + 1.5 strawberries= 15 cupcakes---------multiply by 3 to get Enjoli's
3batches + 4.5 strawberries= 45 cupcakes
From the graph, it is point C
Answer:
2 1/35 or 71/35
Step-by-step explanation:
10 1/7 divided by 5
change the 10 1/7 to a mixed number 71/7
71/7 divided by 5/1 flip the second one and multiply
71/7 *1/5= 71/35 or 2 1/35
Answer:
Part 1 .
As per the given statement: In t hours the train has traveled s miles.
Distance of the train = s mile
Time = t hours
Formula for :
Speed of the train(v) = ![\frac{\text{Distance of the train}}{\text{Time}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BDistance%20of%20the%20train%7D%7D%7B%5Ctext%7BTime%7D%7D)
or
mph .....[1]
Substitute the value of t = 3 hours and s = 180 miles in [1], to solve for v;
![v = \frac{180}{3} = 60 mph](https://tex.z-dn.net/?f=v%20%3D%20%5Cfrac%7B180%7D%7B3%7D%20%3D%2060%20mph)
Therefore, the speed of the train(v) is, 60 mph
Part 2.
Similarly,
The formula for speed of the train (v) is given by;
![v =\frac{s}{t}](https://tex.z-dn.net/?f=v%20%3D%5Cfrac%7Bs%7D%7Bt%7D)
Substitute the value of t = 2.5 hours and s = 225 miles to solve for v;
![v = \frac{225}{2.5} = 90 mph](https://tex.z-dn.net/?f=v%20%3D%20%5Cfrac%7B225%7D%7B2.5%7D%20%3D%2090%20mph)
Therefore, the speed of the train(v) is, 90 mph
Answer:
Step-by-step explanation:
Let m represent the number of miles that she drives per day.
She works 5 days per week. This means that the total number of miles that she drives in a week would be
5 × m = 5m
Ms.Franks drives a maximum of 150 miles per week to and from work. Therefore, the inequality that shows m the number of miles she drives per day would be
5m ≤ 150
m ≤ 150/5
m ≤ 30