Oscar and kim have $22 each to spend at a book fair where all students receive a 30% discount. they both want to purchase the same book

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Explain how you can use the associative property to evaluate (7x50)x4.

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither