Suppose the value of y varies directly with x if x equals negative 2 then y equals -5 what is the value of x when y equals 35

Q: If a car travelled 5 Kilometers an hour faster. it would take one hoür less to travel 210…

A: Let the original speed be x.Then, increased speed will be x+5Time taken with increased speed =…

Q: Suppose that the amount of time it takes to bulld a highway varies directly with the length of the…

A:

Q: Darlus has been on a road trip for a few days. On the morning of day 5, he starts driving, and after…

A: Given that - Darius has been on a road trip for a few days. On the morning of day 5, he starts…

Q: The height that a ball bounces varies directly as the height from which it was dropped. A tennis…

A: The height that a ball bounces varies directly as the height from which it was dropped. That is, b α…

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: If 0.05x=1, then x equals

A: In given, 0.05 x= 1.So simplify the given equation to obtain the value of x.

Q: The time required to assemble computers varies directly as the number of computers assembled and…

A: Let t, n and w be the time, number of computers and number of workers respectively. Now given that,…

Q: The time it takes to fill a water tank varies inversely with the water rate of the hose. At 8…

A:

Q: The square of x varies directly as the cube of y.  When x=2 and y=4, find y when x=8?

A: Given square of x varies directly as the cube of y, thus x2=ky3, where k is the constant of…

Q: What is the constant of variation if y varies directly as x and y=5 when x=20?

A: y varies directly as x. The value of y is 5, when x is 20.

Q: y varies directly as z and y = 192 when z = 16. Find y when z is 13.

A:

Q: The interest on an investment varies directly as the rate of interest. If the interest is $40 when…

A:

Q: If x  and  y  represent two quantities and k is a non-zero number, explain the difference between…

A: Use the information above and  simplify the statement.

Q: Suppose that y varies directly as the square of x. Does doubling the value of x also double the…

A:

Q: The simple interest earned in 5 years is directly proportional to the interest rate r. If the…

A: please refer the attached image for complete solution: Given:-  Simple Interest  earned in 5yrs…

Q: The velocity, v, of a falling object varies directly to the time, t, the object is falling. After 3…

A: Follow the procedure given below.

Q: y varies inversely as the fourth root of x and when x = 81, y = 10. What would be y when x=28. Round…

A: If y is directly proportional to ‘x’, then y X x If y is inversely proportional to ‘x’ , then y X 1…

Q: A company has found that the demand for one of its products varies inversely as the price of the…

A: Let the demand and price be d and p respectively.d is inversely proportional to p this implies that…

Q: Isma wants to make some triangles from a rectangular piece of cardboard The number of triangles, x…

A: Given: Number of triangles that can be produced is 45, from a cardbord with size 50 cm by 30 cm. To…

Q: A quantity, y, varies directly as x. when Y equals 10, X equals six. find X when Y equals 14

A: Solution -  According to question y varies directly as x -y α xy = kx ....................(1)where k…

Q: For a set amount of time, the distance Kirk can run is directly related to his average speed. If…

A:

Q: what if you need for a 99 percent CI to be ±10 minutes? what if you need for a 90 percent CI to be…

A:

Q: The time it takes to cover the distance between two otes by car varies inversely with the speed of…

A:

Q: Suppose that y varies inversely as the square of x, and that y=7 when x=2. What is y when x=12?…

A: Here is the solution

Q: A manufacturing company found that the demand for its product varies inversely as the price of the…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The engineering program at the college nearby has a ratio of 3 females for every 8 males. If this…

A: Soln :- The ratio of 3 females for every 8 moles.  If this ratio is plotted on a graph with females…

Q: varies directly as x such that when x = -52, y = -39. When y = 34.5, what is the value of x?

A: Proportion problem

Q: The age of a dog varies directly as its equivalent age in human years . If a 3 year-old is…

A: Let 'y' e the age of dog and 'x' e its equivalent agein human years. Then , according to question,…

Q: The amount of a particular pollutant p from a power plant in the air above the plant depends on the…

A: Fiven: p=27-0.03s2

Q: Suppose that y varies inversely as the square of x, and that y = 8 when x = 6. Find y when x = 2.

A: Suppose y varies inversely as the square of x, where k is constant of proportionality.

Q: The number of hours worked varies inversely with the amount of money paid per hour. Bill can earn…

A: According to question given that the number of hours worked Varies inversely with the amount of…

Q: Suppose y vaires directly as x, and y=98 when x=14. Write a direct variation equation that relates x…

A:

Q: If y varies inversely as x and y = 5 when x = 5, find y when x = 45.

A: both inversly proportional it means xy = k where k is constant  here given that x =5 when y=5 so put…

Q: The coefficient of a contrast must sum to 1

A: Given statement :  The coefficient of a contrast must sum to 1

Q: For a car moving at a constant speed the distance traveled varies directly. with the time spent…

A:

Q: y varies inversely as the fourth root of x and when x = 81, y = 10. What would be y when x=39. Round…

A: The solution is following.

Q: The velocity v of a falling object varies directly to the time, t, of the fall. If after 2 seconds,…

A:

Q: Under constant temperature, the volume occupied by a gas varies inversely to the pressure applied.…

A: The given data is: If the gas occupies a volume of 22 cubic inches under a pressure of 7 pounds per…

Q: If y varies inversely as x,  and y = 2/3 when x = 9, find y when x = 30

A: Given y varies inversely as x.  And y = 2/3 when x = 9 To find y when x = 30.

Q: he value of A is inversely proportional to the sum of B and C, and A is 4, B is 8 and c is 2, what…

A: Simply fallow the algebraic rule of numbers

Q: If "y" varies directly with "x," and y = 6 when x = -7, what is "y" when x = 4? %3D Enter the number…

A: The objective of the question is determine the value of "y "at given condition.

Q: Suppose x varies inversely as y and x = 16 and y = 5. Find the value of x when y = 20.

A: The solution is :

Q: A company has found that the demand on its widgets varies inversely with the price of the widget.…

A: Let us denote D= the demand of the widget and P=price of the widget  Given that D and P vary…

Q: The cost per student for a field trip to the Everglades varies inversely as the number of students…

A: Make a relation according to the problem

Q: suppose that y varies directly as the square root of x, and that y=30 when x=100. What is the y when…

A:

Q: Suppose that y varies inversely as the square of x, and that y=9 when x=14. What is y when x=9?

A:

Q: The shelf life of a perishable commodity varies inversely with the storage temperature. If the shelf…

A: Shelf life of a perishable commodity≈1storage temperature   At 10 degrees C:                  Shelf…

Q: Suppose that y varies directly as the square root of x,and that y = 16 when x = 4. Find x when y =…

A: y varies directly as the square root of x.  That is, y α x⇒y=kx   →1   where k is the constant of…

Q: Jane collects data from 40 elementary school students and finds that the relationship between age…

A: Given data: The expression for the score of the student in terms of age is y=3.2x+45. The given age…

Q: At noon, Train A is 20 miles due west of Train B. Train A is moving west at 19 miles per hour and…

A: The distance is changing at a rate of 29.499 miles per hour.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.