What is the area of a rectangle that is 6 meters long and 9 meters wide?
A. 15 m2
B. 30 m2
C. 54 m2
D. 60 m2

C. 54 m2

Step-by-step explanation:

multipy 6 x 9 to get your answer

why do wages differ across industries

step-by-step explanation :

micro economists are concerned with economics on an industry or individual firm basis.

macro economists are concerned with national and international level

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.