An expression is written as m - 5(m + 3) +7m. What is the value of the expression when m =x +1
А
3(x – 4)
B
3(x – 6)
С
3(x - 5)+1
D
3(x + 5)+1

Solve the equation by completing the square. x^2+2x=17

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Which function has the domain x> -11?