1- Laura wants to hire the village hall for a party. It costs £50 per hour and there is an administration charge of £25.
Write a formula for the total cost (T) to hire the hall for (h) hours.
a

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in

What is the answer to question 11? will give extra points! include a explanation (reasonable) for you : )