Fuel x costs $2 per gallon and fuel y costs $3 per gallon. You have at most $18 to spend on fuel. Write a system of linear inequalities to represent this situation. 22 + 3y > 18, 2 > 0, and y20
2x + 3y < 18, 2 > 0, and y20
2x + 3y 18, 20, and y 20
2x - 3y = 18, 20, and y20

c is the answer

step-by-step explanation:

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32