22. Elbert is graduating from college in eighteen months, but he will need a loan in the amount of $4,250 for his last three semesters. He may either receive an unsubsidized Stafford Loan with
an interest rate of 6.8%, compounded monthly, or his parents may get a PLUS Loan with an
interest rate of 7.8°, compounded monthly. The Stafford Loan has a grace period of six
months from the time of graduation. Which loan will have a higher balance and by how much
at the time of repayment?

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

the correct answer is 1.7