The drama club charges $3 admission to the one-act play festival. Their expenses are $115. In order for the club to make exactly $110 after expenses, how many people must attend the festival? a. 39 b. 75 c. 114 d. 152

b. 75

Step-by-step explanation:

Calculation for how many people must attend the festival

Using this formula

Numbers of people to attend the festival=Expenses/Charges

Let plug in the formula

Numbers of people to attend the festival=($115+$110)/$3

Numbers of people to attend the festival=$225/$3

Numbers of people to attend the festival= 75 people

Therefore the numbers of people that must attend the festival is 75

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3