22.05 as a decimal and 22 1/20 as a fraction
First, find the difference between the two prices. Then, divide the difference by the cost price.
75/50 = 1.5, or 150 percent
Answer:
113
Step-by-step explanation:
290 - 64 = 226
226 ÷ 2 = 113
Answer:
x = -21, y = 35.
Step-by-step explanation:
Use the elimination method:
x + y = 14
2x + 3y = 63
Multiply the first equation by -2:
-2x - 2y = -28
Add this to the second equation to eliminate x:
y = 35
So x + 35 = 14
x = 14 - 35
x = -21.
Answer:
3.15 ..........
Step-by-step explanation:
