Lucy brought 4 of her scarves to a secondhand store to sell. She was paid the same amount of cash for each scarf. Before she left, Lucy spent $10.50 of her earnings on a used sweater.
She had $7.50 remaining. What was the value of each scarf?

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

The parabola opens: y=√x-4 (principal square root) up down right left

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank