The length of a rectangle is 3 units more than the width. The area of the rectangle is
54 units. What is the width, in units, of the rectangle?

  6 units

Step-by-step explanation:

Since you're familiar with your times tables, you know that 6×9 = 54. Since the area is the product of length and width, these numbers could be the length and width of the rectangle.

We notice that 9 is 3 more than 6, so corresponds to the requirement for length. Then the width of the rectangle is 6 units.

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

i think it might be a but you might want a second opinion