What is the length of a side of a square that has an area equal to the area of ABC​

∆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)

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?