08-05-2015
Mathematics

contestada

y varies directly as x. if y= -5 when x=15,find x when y =3

y varies directly as x if y 5 when x15find x when y 3 class=

Respuesta :

KOHomerwork KOHomerwork

08-05-2015

Y increased by 160% so x must also in crease by 160% 15+15+9=39 the answer is 39

Answer Link

Otras preguntas

The quotient of three and the quantity of three less than one-sixth of a number x?

In a right triangle, the measure of one acute is double the measure of the other acute angle. If the length of the short leg of the triangle is 3cm , find the l

Two angles are supplementary. One angle measures 16 degrees less than 3 times the other. Find the measure of each angle.

The measure of each angle of a triangle is a multiple of 30°. What is the probability that the triangle has at least two congruent angles?

Can you help me please. What are ethos, pathos and logos in ELA!?

Can you help me please. What are ethos, pathos and logos in ELA!?

If I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature?

Can you help me please. What are ethos, pathos and logos in ELA!?

In a right triangle, the measure of one acute is double the measure of the other acute angle. If the length of the short leg of the triangle is 3cm , find the l

Consider five circles with a radii of 1, 2, 4, 8, and 16 inches. Write your answer in terms of pi r square. Compare the areas and circumference of a circle when