Acar selling for 21,999 has a 7.5% tax on it. what is the price you would pay after tax?

$23,648.93

Step-by-step explanation:

The tax is 7.5% of $21,999, so is ...

0.075 × $21,999 = $1649.93

Adding that to the selling price, we get the amount you would pay:

$21,999 + 1649.93 = $23,648.93

It can be faster and easier to multiply the selling price by a factor that includes the tax:

21,999 + 21,999×0.075

= 21,999×1.075 = 23,648.925 which rounds to 23,648.93

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.