write an equatation that represents the proportional relationship between oil and vinegar. indicate the meaning of each veriable.

The mathematical expression 9€ t means

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

Write a corresponding real world problem to represent 2x - 125=400