Sarah has $15. she knows that blake has some money and it varies by at most $5 from the amount of her money. write an absolute value inequality that represents this scenario. what are the possible amounts of money that blake can have? plz help but don’t just put answer, if possible put the steps :) tyyy

∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

What is the value of the product (3-2i)(3+2i)?