richard1678 richard1678

15-01-2019
Mathematics

contestada

please help

Solve the equation 3x + 5y = 15 for y

a. y=3-3/5x
b. y=15-3x
c. y=5/3x-3
d. y=3(15-3x)

Respuesta :

arrrstybunnny arrrstybunnny

15-01-2019

Answer:

a

Step-by-step explanation:

subtract 3x from both sides to get 5y=-3x+15

divide both sides by 5 to get y=-3/5x +3

that is the same as y=3-3/5x

Answer Link

Otras preguntas

Claculate the height (x) of the tree. Round your answer to the nearest foot and enter your answer without units.

Rocco used these steps to solve the equation 4x + 6 = 4 + 2(2x + 1). Which choice describes the meaning of his result, 6 = 6?

Subtract -6 4/9-3 2/9-8 2/9

Please help help❤️help me it would mean a lot

Compared to amending the U.S. Constitution, the process for amending the Texas Constitution is __________. a. basically the same b. much more difficult c. much

The speed of cars passing through the intersection of Blossom Hill Road and the Almaden Expressway varies from 14 to 35 mph and is uniformly distributed. None o

If a firm’s business activities do not result in profit maximization, whilst alternatives exist, then such activities amount to irresponsible actions. Discuss a

The diagram shows a metal plate in the shape of a rectangle. The rectangle has length 20 cm and width 12 cm. Two identical circles, each of diameter 6 cm, have

a student is sitting on a chair, estimate the mass of the chair

Biff steals Oliver's fountain pen as he leaves the office. Why? Question 5 options: a) Biff wants a present for his dad at dinner and can't afford anything.