Rachel made a mosaic from different color rectangular tiles. Three tiles measured 3 inches 3 1/2 ×inches. Six tiles measured 4 inches 3 1/4 inches. What is the area of the whole mosaic in square inches? Show your thinking.

Solve the following. Show your thinking.
A. 4,375 × 32 B. 3,402 × 29 C. 6,255 × 256

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15