Simplify.
(2a – 5)2

a.
42a – 7 + 16

b.
4a2 – 25

c.
4a2– 20a + 10

d.
4a2 – 20a + 25

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?