bernicearias91 bernicearias91

21-12-2014
Mathematics

contestada

Solve the following equations enter x-coordinate of the solution round to the nearest tenth
5y+2y=22
-2y+6y=3

Respuesta :

21-12-2014

5y + 2y = 22
(add 2y to 5y)
7y = 22
(divide each side by 7)
y ≈ 3.1

-2y + 6y = 3
(add 6y to -2y)
4y = 3
(divide each side by 4)
y = 0.75

Answer Link

Otras preguntas

Which situation represents a proportional relationship? O Renting a movie for $2 per day O Renting a movie for $2 per day with a coupon for $0.50 off for the fi

Can someone explain this to me?

role of community to solve social problems

На газовую плиту поставили сосуд, в котором находится 0,5 литра воды при температуре +20 °С. В верхней части сосуда имеется ёмкость с 1 кг льда при температуре

What are the solutions to the equation (x-3)(x+5)=-15

1. For the given polynomial functionf(x) =[tex] \frac{3x²-4x5+2x+x¹+2}{3} [/tex] find its II. The leading term IV. The constant term I. The leading coefficien

A survey of 93 college students was taken to determine where they got the news about what's going on in the world. Of those surveyed, 32 got the news from news

Evaluation expression

Exercise 1 (NPV): Rapid Parcel Service has been offered an eight-year contract to deliver mail and small parcels between army installations. To accept the contr

Is "Honey with water" a homogeneous or heterogeneous mixture? explain why?