Alexa is y years old. nate is 22 years old, and alexa is one-half nate’s age.
which equation shows an equality between two different ways of expressing nate’s age?
a. 22 = 2y
b. 22 = 2 + y
c. 22 = 1/2y
d. 22 = y

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

Can someone me with this problem . show your work .

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left