5. An adult movie ticket costs $7.50, but a child's ticket is half that price. If a mom takes her two children to see a movie, what will her total cost for admission be?​

Anyone know these questions? i need ,.

Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y