Select each pair of expressions that are equivalent. 3x + 14 – x + 112 and 4x + 134
2 + 6x and 2(3x + 1)
3(x + 1) – (1 – x) and 2x + 3
3x and 4(x + 1) – x – 4
5.5 + 2.2x + 3.8x – 4.1 and 1.4 + 6x

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625