For each direct variation find the constant of variation. The find the value of y when x=-5

Y=2 when x=7

It takes Natalie's mother 20 minutes to drive to work. She works 6 1/3 miles away. If she drives the same speed to pick up Natalie at a friends house that is 14 1/2 miles away, about how long will the drive take?

Factor the polynomial. 13x² - 20x - 12

Domain of f (x) = 150x+2500

Question 4 4.53 •60 •500 •729 •8000

Enter the value of n so that the expression (-y + 5) + (7y - 9) is equivalent to (ny - 4)

three security camera were mounted at the corners of a triangle parking lot. Camera 1 was 156 ft from camera 2, which was 101ft away from camera 3. Cameras 1 and 3 were 13o ft apart. which covers the greatest angle

Melanie got a new job through the Jones Employment Agency. The job pays $32,400 per year, and the agency fee is equal to 45% of one month's pay. How much must Melanie pay the agency?

Compare the divisor x+1 to the linear polynomial x-a. If x+1=x-a, what is a equal to? Enter your answer as a number, like this: 42

The total enrollment at Central High School is 798 students. There are 157 seniors, about what percent of the students are seniors?

Which value for y makes the sentence true? 7 - y = 8 - 6