Suppose you are given that p = 2q + 1 and that p= 8. Which of the following statements can
you prove?
A. p +1= 29
B. p +9=9
C. 29 + 1 = 8
D. p + 8 = 9

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

93-8=85

855=17

17*4=68

there are 68 purple marbles in that bag