The price of n tickets to a play is 9n+ 6 dollars. what is the cost in dollars for 8 tickets to the play

Find the slope of the line y =8/9x + 1.

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years