Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Roy wants to buy boxes of red pens and boxes of blue pens. Each box of red pens contains x number of pens and each box of blue pen contains y number of pens. Roy bought seven boxes of red pens and nine boxes of blue pens. Match the correct expression with the given description.

Red pens= 7x，Blue pens= 9y

Step-by-step explanation:

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.

3 is greater then both of those numbers