Please help!

What is the measure of AB?

A) 75

B) 94

C) 50

D) 57

Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

Find the perimeter of the figure shown above. a. 50 cm c. 30 cm b. 64 cm d. 60 cm select the best answer from the choices provided a b c d

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?