A married couple earned a total of $86,340 last year. Their taxable income is $70.000. Their state uses a graduated income tax. They Owe $3,520 plus 10% of their taxable income over $64,000. How much do they owe in state income taxes

what?

step-by-step explanation:

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)

x = -5

step-by-step explanation:

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.