Answer:
110000
Step-by-step explanation:
Answer:
y-1=-2/3(x-5)
Step-by-step explanation: You have to use slope formula to find the slope, Then you use the first set of points because it have to be x1
Answer:
yes
Step-by-step explanation:
Turn them both into fractions:
2/7 and 10,000/35,000
Simplify
10,000/35,000
- Divide the top and bottom by 5,000
2/7 = 10,000/35,000
Let x be the number of 20 ton cars
Then,
380<{15(22-x)+20x}<400
380<{330-15x+20x}<400
380<{330+5x}<400
Subtract 330 on both sides
50<5x<70
Divide both sides by 5;
10<x<14
Therefore, the range of 20 tonne cars is between 10 and 14 cars.
Answer:
I am assuming yes, the information in the text does not include the prices for each individual item, but when you multiply and add the numbers together ( 12+18(12)+12(12)+ 14(12)= 540) you end up with a lesser number.
Step-by-step explanation:
