Anumber increased by negative eight is equal to fourteen. which equation could be used to find the number?

n + 8 = 14
n - (-8) = 14
n + (-8) = 14
8 - n = 14

Translate the following situation into an inequality statement . lily has $25 to spend on a charm bracelet for her sisters birthday gift the cost of the bracelet is $12 plus $1.50 per charm

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?