A school auditorium has 1,200 seats. For an upcoming choral concert, tickets will be sold for $12.00 and $10.00. At least 500 tickets will be priced at $10.00 each. The total sales must be at
least $7,200 to make a profit. Write and graph a system of inequalities to show the possible ways to price tickets.

51-50

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2