Carolina bought a number of bags of jelly at the supermarket for S /. 18. If you had bought it at the market, they would have given you 2 more bags for the same amount of money; moreover, each bag would have cost 30 cents less. How many bags of jelly did Carolina buy and what was the price of each?

l.jnl.j/n.m,lm,

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!

i can answer this if i have the answer choices

i believe so, according to my "strange" way of figuring out weird math problems like this.