If the function y = xa − 31 is a linear function, what is the value of a? 1 2 3 4

What is the sum of these mixed numbers 2 1/8 + 4 3/8

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?

Deena is planting two rectangular gardens. one garden is 3.67 feet by 8.56 feet, and the other garden is 3.67 feet by 7.45 feet. which expression does not respresent the total area in square feet of the two gardens