Jenny has a job that pays her $8 per hour plus tips (t). jenny worked for 4 hours on monday and made $65 in all. which equation could be used to find t, the amount jenny made in tips? find the solution for t in the problem.

Okay. So:
Jenny gets $8.00/hour + Tips(t)
Monday:
$65 altogether. 4 hours. How much of the tips did she earn?
65=8(4)+t
The equation is 8(4)+t because she worked for 4 hours (earning $8) each hour. So if you multiply it, you would find out how much she earns in her pay/salary. The variable (t) is the amount of money she earned from the tax, so simply now subtract the total from the salary to get the rest. This is how the equation goes:
65=8(4)+t
65=32+t
65-32=t
33=t
t=33
•°• the amount of tips Jenny made was 33$ from the 4 hours she had worked.
I hope you find this useful!

She sould do something that would push her confidents

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!