Answer:
10 months
$500
Step-by-step explanation:
Option 1
- 300 + 20x, where x is the number of months
Option 2
Both options reveal same amount:
- 300 + 20x = 100 + 40x
- 300 - 100 = 40x - 20x
- 200 = 20x
- x = 200/20
- x= 10 months
Cost of notebook:
- 300 + 20*10 = 300 + 200 = $500
To find a percentage of a number, convert the percent to a decimal, then multiply the number by it. In this case, 16% = 0.16.
N * 0.16 = 17
N = 106.25
(thanks to Vanessa033 for catching my mistake; I owe you one)
Answer:
8 and 17
Step-by-step explanation:
Answer:
3,0
Step-by-step explanation:
