cindylovesal cindylovesal

22-01-2017
Mathematics

contestada

How many solutions does the system of equations have?

3x + 12y = 20
Y = -1/4x + 5/3

A. One
B. Two
C. Infinitely many
D. None

Respuesta :

foggles foggles

22-01-2017

C. Infinitely many.
You can rearrange the second equation to be the first one, therefore this is the same line expressed in two different ways, therefore there are infinite solutions

Answer Link

Otras preguntas

What type of formatting does the clip below demonstrate

17. A certain alloy contains 14.25% nickel. How much nickel is there in a piece weighing 375 pounds? Round your answer to the nearest hundredth. A. 78.92 pounds

What is the solution of sqrt2x+4=15

Help me with this question pleaseeeeee

What happens to the portion of the cell membrane that surrounds a large molecule during endocytosis?

What are the names of the plant cells need help it’s for hw

list 3 other federal agencies that have an impact on our wildlife resources

A sloppy joe restaurant gave 3 napkins to every 7 items ordered. If someone bought 28 items how many napkins should they get

Which equation best represents the graph above? Please Explain. 1) y=(x+1)^2-4 2) y=(x-1)^2-4 3) y=(x+1)^2 4) y=(x-1)^2

Which term identifies a form of energy ? 1- combustion 2-exothermic 3-thermal 4-electrolytic