Answer:
7 is the correct answer because
360 inch
Step-by-step explanation:
Step 1: Converting
6inch = 6inch
5ft = 60inch
Step 2: Finding the area
Area of a rectangle = L x B
A = 6 x 60
A = 360inch
36
4 + 3x
Let the number = x
Product of three and a number = 3*x = 3x
Sum of four and 3x = 4 + 3x