WILL GIVE 100 POINTS PLEASE HELP Add: 3/12+7/12

5/6

10/24

5/24

1/6
Subtract: 5/8−1/2

1/8

1/4

2/3

3/4
Multiply: 3/5⋅5/8

1/5

1/8

3/8

3/4
Divide: 3/7÷1/2

1 1/6

6/7

2/5

3/14
Divide: 4/5÷20

25

16

1/16

1/25

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?

Apasta salad was chilled in the refrigerator at 35° f overnight for 9 hours. the temperature of the pasta dish dropped from 86° f to 38° f. what was the average rate of cooling per hour?