it takes Martin 1 hour to drive 65 miles 2 hours to drive 130 miles and 3 hours to drive 195 Miles is this a proportional relationship?

Simplify the expression. -2/5(10+15m-20n)

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion