polancomarina polancomarina

13-08-2017
Mathematics

contestada

What is the solution to the system of equations?

A.(7, 4)
B.(7,13/3)
C.(8,14/3)
D.(9,7)

What is the solution to the system of equations A7 4 B7133 C8143 D97 class=

Respuesta :

kphung76127 kphung76127

13-08-2017

1/3x+2= 4/3x-5
1/3x+7=4/3x
7=3/3x
x=7

Plug this into one of the original equations.
y=1/3(7)+2
y=7/3+2
y=7/3+6/3
y=13/3

Final answer: B

Answer Link

Otras preguntas

Which of the following helped the north industrialize? A. more workers B. better farmland C. less capital D. fewer rivers

how do you say i love you?

The _____ theory suggests that the interstellar dust within a nebular cloud is the most important component of planet formation.

You are paying 11% interest on a credit card balance of $2,000. Which of the following best estimates the interest you are paying each month? a) $11.00 b) $13

—¿Cómo se escribe libro? —Se escribe _____. A. ele-i-ve-ere-o B. ele-i-be-ere-o C. ele-ele-i-be-ere-o D. ele-i-doble ve-erre-o

If all three dimensions of a rectangular prism are quadrupled, then how will the new surface area compare to the old surface area? Write your answer as the rati

used to store food or water? a. lysosomes b. peroxisomes c. nucleolus d. vacuoles

A statement that can be expressed in if-then form is a? a. Converse b. Conditional c. biconditional d. counterexample

Which of these rivers is one of two major waterways that feed into the Aral Sea? A. Amu Dar'ya B. Yellow River C. Danube River D. Volga River

Joel is comparing two slides showing chromosomes in a sperm cell and a skin cell of a dog. He finds that the sperm cell has 39 chromosomes. How many chromosomes