Whats the answer slope (m)=

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship