Write a function rule for the area a of a triangle whose base, b, is 2 cm less than seven times the height, h. what is the area of the triangle when the height hits 16 cm.
a. 4h^2-5h; 944cm^2
b. 4h-5/2; 29.5
c. 4h^3-5h/2; 427
d. 4h-5; 59cm
i think it is b

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?