Solve the system of equations by the substitution method. x + 3y = -13-3x + 2y = -38

Daniel is a toddler, and his parents are encouraging and supportive. When it is appropriate, they allow him to explore his environment and to make choices independently. According to Erikson’s theory, Daniel will probably develop which of the following?

Solve and check the equation.(x + 4)3/2 = 125

Determine whether the given ordered pair is a solution of the system.(3, -4)3x + y = 54x + 3y = 0

Determine whether the given ordered pair is a solution of the system.(4, 3)4x – y = 193x + 4y = 24

Solve by the method of your choicex + y = 13y = x2 – 14x + 49

Solve by the method of your choicex + y = 22y = x2 – 4x + 4

Determine whether the given ordered pair is a solution of the system.(4, 5)4x + y = 212x + 4y = 28

Solve the linear inequality. Other than ∅, use interval notation to express the solution set and graph the solution set on a number line.-3(3x – 2) < -12x - 3

Solve the system by the addition method.-2x – 7y = 177x + 3y = 5