#20 there are 75 students.
20% of the the students
are in a club. how many
students are in a club?

i belief the answer is 15

Step-by-step explanation:

cause 20 percent of 75 is fifteen

15

Step-by-step explanation:

 1.  Multiply the number by the percent (e.g. 87 * 68 = 5916)

 2.  Divide the answer by 100 (Move decimal point two places to the left) (e.g. 5916/100 = 59.16)

 3. Round to the desired precision (e.g. 59.16 rounded to the nearest whole number = 59)

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)