for each of the relationships between x and y shown on the graphs in the table below, indicate whether the relationship between x and y is proportional by checking the appropriate box in the table.

Nine more than four times a number is the same as one less than twice the number. find the number?

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)