How do I answer this question?

Yesi's dog weighed 5 pounds when she got him. he now yesi's dog weighed 5 pounds when she got him. he now weighs 45 pounds. how much did yesi's dog gain, in ounces?

If a piece of wood with a length of five feet is cut into six equal pieces, what is the length of each piece?

Slopes of parallel and perbehdlcular lines pre-test active time remaining 50: 36 ch which point on the x-axis lies on the line that passes through point c and is parallel to line ab? (1,0) (1,1) (0, 2) (2,0) n 4 2 -1. 1 2 3 4 5 b -3+