If z varies jointly to x and Y and z=1 when X=2 and Y=5, what is the value of z when 17 x= and Y=20? Remember: Be sure to answer Problem D in your Lesson Companion. A z=68 B Z= с Z= 1 10 34

Q: If x varies directly as y, and x=12 when y=8, then which of the following represents x when y = 12?

A: Given: x varies directly as y

Q: Write the variation equation for x and y, if y varies directly as x, and y = 12 when x = 18. Then…

A:

Q: Suppose the relationship between Y and X is given by: Y =  -10 - 25X By how much does Y change if X…

A: The objective of the question is to find out the change in the value of Y when X increases by 2…

Q: 4+3+?+2 13스 3.

A:

Q: Suppose you spent $38.25 for 3 shirts that each cost the same amount. If the cost of the shirts…

A: Answer is mentioned below

Q: 4. y- 1125 whenx-5 5. y-, when x-4/a

A: Find your answer below

Q: Please classify the following table as either direct variation, inverse variation, or neither.

A:

Q: Find an equation in which y varies directly as x and y= 385 when x= 140. Then find the value of y…

A: ∵y α xSo, the equation  of  variation is given by∴y=KxWhere K is constant Substitute y=385  and…

Q: Given that y= -3x + 4. Determine the value of x if y is equal to 10

A: Given equation y = -3x + 4 ,  We have to determine the value of x is y = 10

Q: inverse variation: A. = 2 B. r = - C. 3y²r = y

A: Given query is to find the which variation is inverse.

Q: Given x varies inversely as y and a = -3 when y 8, find y when x = 4. Enter your answer in the box.…

A: x varies inversly as y means x is inversly proportional to y

Q: When the relationship between two variables is perfect and inverse, what is the value of r?   a.…

A: given data  we have to find correct answer from given options.    When the relationship between two…

Q: y varies directly with x.  When x = 6, y = 84.  Choose the value of y when x = 22. answer choices y…

A:

Q: Assume that d varies jointly as a² and b, and inversely as c. If d = 144 when a = 3, b= 7, and c =…

A: d varies jointly as a2 and b and inversely as c. Therefore, for some constant k. Now , when a=3,…

Q: Identify the equation of direct variation given that y varies directly with x. yis 15 when x is 11.…

A:

Q: The time required to paint a particular house varies inversely with the number of painters. If it…

A: Given: the time required to paint a particular house varies inveresly with the number of…

Q: Write an equation for the following: y varies directly with x and indirectly with z. Find K when…

A: If you like the solution then please give it a thumbs up....   The Answer is:       K = 7.5 Equation…

Q: 5. -7 0 3

A: The number present on the right of number line is greater than the number present on left of the…

Q: The variable y varies directly with the square of x. If y = 100 when x = -5, then the equation…

A:

Q: The price of a bag of coffee beans, P, varies directly with the size, S, of the bag. If a 20 oz bag…

A: Given that, the price of a bag of coffee beans, P, varies directly with size, S. P∝SP=kS Therefore,…

Q: Find the missing value. y varies directly as x2, and y= 72 when x = 6. Find y when x = 12. O 24 O 12…

A: y αx2 y=kx2............ (i)  Where k is proportionality constant  k=yx2 Put y=72, x=6 k=7262=7236…