2) Given that Anna wants to spend less than $60 for the subscription and only full month subscriptions are offered, what is the maximum

number of months that Anna can subscribe?

A)

6 months

en es

c

uela

B) 7 months

C) 8 months

hati kepada

D)

10 months

Complete Question:

A music website offering unlimited listening to subscribers charges a one time fee of $12 to join with an additional $6 per month usage fee.

Given that Anna wants to spend less than $60 for the subscription and only full month subscriptions are offered, what is the maximum number of months that Anna can subscribe?

7 months

Step-by-step explanation:

Given

Let the total charges for x months be y.

The equation is generated as:

This gives:

If Anna wants to spend less than $60.

Then the equation becomes:

Substitute:

Collect like terms

Solve for x

This implies that she will spend for a maximum of 7 months (because 7 < 8)

move it to the other side

step-by-step explanation:

the correct option is:

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

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!