Alaptop has the listed price of $523.99 before tax if the sales tax rate is 8.25% find the total cost of the laptop with sales tax included.
round your answer to the nearest cent as necessary.

so what is the question

step-by-step explanation:

11

step-by-step explanation:

32.50-7.50=25

225/25=11

the answer will be b x² +x-1

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value