Slope: 2
y intercept: 5
rate of change : 2/1
Answer:
Step-by-step explanation:
1. 300
2. 2100
3. 560
4. 2800
5. 1200
6. 240
6/9 = 2/3 cm^2
good luck :))))
Answer:
40% profit
Step by step Explanation:
Profit percentage
=( profit/cost price) * 100
0.2 = profit/cost
10+15+20+25+30= 100
Let's assume the cost price of the items is $1 each
Cost price total= $100
Profit made when buyer of 20 toffe didn't say was
0.2=profit/cost
0.2*100 =$20
If the$ 20 paid.
Total profit = $40
So percentage profit now
40/100 * 100 = 40%
