Ablueprint for a picnic table has a scale of 1: 20. the table in the blueprint is 3 in. long. what is the length of the actual picnic table?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?