A laptop computer costs an electronics store $1000. The store sells the computer for $1900. Calculate, correct to one decimal place, the profit made as a percentage of: (a) the cost price
(b) the selling price.

Combine like terms7y^2 + 7(6y^2 − 8)

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.