A health clubs membership fee is $10 per month for students and $25 per month for all other members. The health club had a total of 900 members during the month of october and received a total of $18,000 in memberships. How many students were members of the health club during the month of october

300 students were members of the health club during the month of october.

Step-by-step explanation:

Let x represent the number of students that were members of the health club during the month of october.

Let x represent the number of other members of the health club during the month of october.

The health club had a total of 900 members during the month of October. This means that

x + y = 900

The health clubs membership fee is $10 per month for students and $25 per month for all other members. They received a total of $18,000 in October. This means that

10x + 25y = 18000 - - - - - - - - - - -1

Substituting x = 900 - y into equation 1, it becomes

10(900 - y) + 25y = 18000

9000 - 10y + 25y = 18000

- 10y + 25y = 18000 - 9000

15y = 9000

y = 9000/15

y = 600

x = 900 - y = 900 - 600

x = 300

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

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).