What is a quadratic function with one solution

The Yoon family's monthly budget allowed them to spend $175 for personal expenses. To prepare for an upcoming camping trip in June, their personal spending totaled $455. By how much did they exceed their budget that month?

Average speed of Car 1 = 35 mph. Average speed of Car 2 = 55 mph. Time elapsed between start of Car 1 and start of Car 2 = 18 minutes. How long before Car 2 overtakes Car 1? A=0.43 B=0.33 C=0.53

Tammy takes a taxi home from the airport. The taxi fare is $2.10 per mile, and she gives the driver a tip of $5. Tammy pays a total of $49.10. What is the distance (in miles) between Tammy's home and the airport?

The graph of a quadratic equation opens down when the value of is negative.

A tank is filled with 1000 liters of pure water. Brine containing 0.06 kg of salt per liter enters the tank at 10 liters per minute. Another brine solution containing 0.09 kg of salt per liter enters the tank at 7 liters per minute.

Macy's department stores markup men's cologne 63% on cost for an 8 ounce bottle. A bottle of cologne costs Macy $23.00. What is the selling price for the 8 ounce bottle

Simplify. 73+3 (23-13) 2

Round 54,238 to the nearest ten thousand

Find the price of one candy bar if ten candy bars cost $40

Type the simple subject of this sentence. the plane leaves at 6:16 and arrives at 10:50.