samanthamason13 samanthamason13

26-04-2017
Mathematics

contestada

Suppose y varies directly as x. If y = 7 when x = 28, what is the value of x when y = 3?
a.
7
b.
9
c.
12
d.
16

Respuesta :

bizzarf bizzarf

26-04-2017

The answer is C: 12.
It appears that Y will always be 1/4 of X, seeing as Y varies directly with X. When Y is 3, X will be four times that, or 12. :)

Answer Link

Otras preguntas

Some of three vectors which have same magnitude

PLZ HELP ASAP WILL GIVE BRAINLIEST!!!!! AND 20 POINTS!!!!!!!!!!!!!!1 which statement best describes a major reason that the industrial revolution began in great

Julie Meyer is the manger for Ace trucking company.during December she worked 165 hours earning 27 an hour.what was her straight-time pay for December? please h

What are some benefits of eating a healthy breakfast everyday?

what is 7 x 9 x 38 x 8282 x383 - y +98 =887

use the information in the diagram to determine the height of the tree to the nearest foot

Quadrilateral GHand JK has vertices G(2, 3), H(8, 2), J(6, 8), K(3, 6). It is transformed according to the rule T(–4, –5). What are the coordinates of G

Cuando una película se estrena, es típico hacer ________ antes de entrar en el cine.A. colaB. papelC. dramaD. premio

People at the time who tended to be less educated like farmers were typically... A) Federalists B) Anti-Federalists

What would happen if earth gravity suddenly disappeared?