John bought a skateboard for $60.00. He had to pay an additional tax of 8%. What was the total cost of his purchase with tax?

$64.8

Step-by-step explanation:

$60 is 100% of the price of the skateboard or the price before tax was involved

Now, John has to pay a tax of 8%, or add 8% of the price of the skateboard to the total bill.

To increase by 8%, you must find 108% of 60, the price of the skateboard

To do this, you multiply 60 by 1.08

Solve:

108% of 601.08*60 = 64.8

John paid $ for his skateboard

-Chetan K

Hello!

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

why?

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south