A biologists measured the length and mass of 20 reptiles. The equation y=0.3x-2 is the line of best fit for the data, where x is the length, in centimeters, and y is the mass, in grams. Based on the equation, what is the approximate length of reptile that has a mass of 20.5 grams?

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2