7. How much would it cost to buy 10 pens from the school store? 8. How much will it cost for 10 pencils and one notebook?

Answer to Question 7: $5

Answer to Question 8: $6.25

Explanation to Question 7: 0.5 × 10 = $5

Explanation to Question 8: 0.5 × 10 = $5 => 5 + 1.25 = $6.25

Hoped this helped.

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.