Sarah was driving at 50 mph ( miles per hour) and went a distance of 100 miles. How long did it take Sarah to drive that distanc
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Answer:
c = 15d + 30
Step-by-step explanation:
Hey there!
This can be represented by an equation of a line, where the number of days is our x-values(d), and the price is our y-values(c).
The price for one day ($45) and the price for 4 days($90) are specific points on that line.
The points are (1, 45) and (4, 90).
We can first find the slope of the line:
- As the price rises 45, the days increase by 3
- Slope = rise/run
- Slope = 45/3
- Slope = 15
Now we can find the base price, by plugging the slope and a point into the equation y = mx + b.
Solve for b:
- y = mx + b
- 45 = 15(1) + b
- 45 = 15 + b
- 30 = b
The base price (b) is 30.
The equation is
903 kg of potatoes will be delivered to stores in Bronx
<em><u>Solution:</u></em>
Given that, lamar has 1354.5 Kilograms of potatoes to deliver equally to 18 stores
12 of the stores are Bronx
Number of stores in Bronx = 12
From given,
Kilograms of potatoe = 1354.5 kg
Total number of stores = 18
<em><u>Let us first find the kilograms of potato delivered to 1 store</u></em>
Substituting the values we get,
Thus 75.25 kg potato is delivered to 1 store
<em><u>How many kilograms of potatoes will be delivered to stores in Bronx</u></em>
Number of stores in bronx is 12, so multiply 75.25 by 12
Thus 903 kg of potatoes will be delivered to stores in Bronx