3. Rob and Trevon are selling pies for a school fundraiser. Customers can buy blueberry pies and lemon meringue pies. Rob sold 5 blueberry pies and 10 lemon meringue pies
for a total of $205. Trevon sold 3 blueberry pies and 4 lemon meringue pies for a
total of $93. Find the cost of one blueberry pie and one lemon meringue pie.

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7