Guys me ! simplify these expressions using parachute expert my dear aunt sally. type your answer in the box. do not use any spaces.

5x – 3 – x + 3(x + 1^2)

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

Find the quotient. 50a2 – 98b2 -5a +7b