Noah manages a buffet at a local restaurant. He charges $10 for the buffet. On average, 16 customers choose the buffet as their meal every hour. After surveying several customers, Noah has determined that for
every $1 increase in the cost of the buffet, the average number of customers who select the buffet will
decrease by 2 per hour. The restaurant owner wants the buffet to maintain a minimum revenue of $130 per
hour.
Noah wants to model this situation with an inequality and use the model to help him make the best pricing decisions. write two expressions for the cost and customers

step-by-step explanation:

answer: 4 (:

step-by-step explanation:

i have no idea just need points sorry

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!