Answer:
She spent 17 books
Equation: 45+6 = 51 and 51/3 = 17 books
Answer:
21 days
Step-by-step explanation:
Recliner:
Markup $10
selling price $300
computer:
markup $19.20
selling price $67.20
Answer:
k
Step-by-step explanation:
1. Slope = rate of change
Shown on the graph, for 2016 there are 36 entries. For 2017, there are 40
Since it’s only one year
You can subtract 36 from 40
40 - 36 = 4
Solution: the slope is 4
2. Months increase the most, the lines which are steeper and going upward (since it’s increasing)
Solution: from 2015 to 2016