Kara and her friends have $17 to spend at a pizza parlor. they would like to buy large pizza which costs $12 and then add as many toppings as possible if each topping (t) cost 50cents, which inequality describes the maximum number of toppings that the group can purchase?

10

Step-by-step explanation:

(12 + x0.5) <= 17

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.