You ordered 7:4 ratio of black to red backpacks to give away at a fundraiser. If you ordered 64 red backpacks, how many black backpacks did you order

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

Hello, i need compare km^2 and km. what's difference in this?

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality