Paul mixes nuts worth $1.35 per pound with oats worth $1.65 per pound to get 30 pounds of trail mix worth $1.50 per pound. How many pounds of nuts and how many pounds of oats did he use?

Math each whole number with a rational,exponential expression

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls

What's the answer to this question 5x-15=-65