Miranda wants to buy as many collectible dolls as possible, for $2.50 each. if she has $45.00 to spend, how many dolls can she buy? which equation best represents this situation? a) 45x = 2.5 b) 2.5x = 45 c) x + 2.5 = 45 d) x + 45 = 2.5

∆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)

Can somebody me out with this question

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?