If p and q are nonzero integers, which pair of points must lie in the same quadrant?
a)(p, q) and (q, p)
b)(p, q) and (2p, 2q)
c)(p, q) and (–p, –q)
d)(p, q) and (p – 2, q – 2)

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.

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for