Arecipe requires 3.5 teaspoons of sugar to make a tart. which equation shows the number of teaspoons of sugar, y, needed to make x tarts?

a. x = 3.5y
b. y = 3.5x
c. y = 3.5 + x
d. x = 3.5 + y

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Find the vertex of the function given below y=x^2-6x+1

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18