A$45.00 purchase in iowa totals $47.70 with tax and a $35.00 purchas in tennessee totals $37.45 with tax. which state has a greater sales tax percentage? explain your reasoning

Given : $45.00 purchase in Iowa totals $47.70 with tax .

        Amount of Tax in Lowa = 47.70-45.00= 2.70

Percentage of  Sales Tax=  %

Also given:$35.00 purchas in Tennessee totals $37.45 with tax.

Amount of Tax= 37.45-35.00=2.45.

Percent of sales Tax= %

Therefore the state with the greater tax percentage is Tennessee .

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13