Alex takes classes at both west side community college and Pinewood community college. At west side, class fees are $98 per credit hour, and at pinewood, class fees are $115 per credit hour. Alex is taking a combined total of 18 credit hours at those two schools. Suppose that he is taking W credit hours at Westside. Write an expression for the combined total dollar amount he paid for his class fees

30005

yes ok                                            

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

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).