A farmer plants tomatoes in two sections of her farm. She has 17 rows of tomato plants in the first section. There are 12 plants in each row. She has 29 rows of tomato plants in the second section. There are 22 plants in each row. Which answer is the most reasonable estimate of the total number of tomato plants Jada's mother has? 500 plants because 10 × 10 + 20 × 20 = 500 700 plants because 20 × 20 + 30 × 10 = 700 800 plants because 20 × 10 + 30 × 20 = 800 1,000 plants because 10 × 10 + 30 × 30 = 1,000

Gas mileage actually varies slightly with the driving speed of a car (as well as with highway vs. city driving). suppose your car averages 33 miles per gallon on the highway if your average speed is 54 miles per hour, and it averages 22 miles per gallon on the highway if your average speed is 75 miles per hour. answer parts (a) and (b) below. a. what is the driving time for a 2000-mile trip if you drive at an average speed of 54 miles per hour? what is the driving time at 75 miles per hour? the driving time at 54 miles per hour is nothing hours. (type an integer or decimal rounded to two decimal places as needed.) the driving time is at 75 miles per hour is nothing hours. (round to two decimal places as needed.) b. assume a gasoline price of $3.33 per gallon. what is the gasoline cost for a 2000-mile trip if you drive at an average speed of 54 miles per hour? what is the gasoline cost at 75 miles per hour? the gasoline cost at 54 miles per hour is $ nothing. (round to two decimal places as needed.) the gasoline cost at 75 miles per hour is $ nothing. (round to two decimal places as needed.)