Determining a reasonable solution selpieter wrote and solved an equation that models the number of hours it takes to dig a well to a level of 72 feet belowsea level.7h – 5(3h - 8) = -72

Can someone answer this question for me

Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation, and the determine the cost if he drove it70 miles. b) what would be the cost of a car rental if the car was driven 250 miles? show work