Which of these points of concurrency in a triangle can be used to construct its inscribed circle and its circumscribed circle? Select all that apply.
A.
The intersection of the perpendicular
bisectors of the sides of the triangle
B.
The intersection of the altitudes of the
triangle
C.
The intersection of the medians of the
triangle
D.
The intersection of the angle bisectors of the
angles of the triangle

its a straight line parallel to the time axis

a) at most means it can cost $12 or less

so the inequality sign would be ≤

you would then need to multiply the number of toppings by the 0.35 for each one and add it to the cost of the cheese pizza.

the equation would be 9.99 + 0.35x ≤ 12

b) using the above equation:

9.99 + 0.35x ≤ 12

subtract 9.99 from each side:

0.35x ≤2.01

divide both sides by 0.35:

x ≤ 2.01 / 0.35

x ≤5.74

at most you could have 5 toppings.

the 5 topping pizza would cost: 0.35 x 5 = 1.75 + 9.99 = $11.74