ordonezleslie ordonezleslie

18-01-2017
Mathematics

contestada

Solve y=x+8
Y=4x-1
By substitution

Respuesta :

magsters934 magsters934

18-01-2017

x+8=4x-1
+1 +1
x+9=4x
-x -x
9=3x
/3 /3
3=x

Then plug x into y=x+8.
y=3+8
y=11

The coordinates would be (3,11).

Answer Link

Otras preguntas

How is the scientific meaning of acceleration different from how we use the term acceleration in everyday life?

jacob says that an even number plus an odd number equals an odd number.do you agree?explian.

Which of the following products is petroleum based? a. steel b. maglev c. plastic d. iron e.Internet

An experiment is designed so that you can observe the differences between the experimental group and the _____.

Y=2x+8 Find y, if x is 2

Which word in the sentence is the predicate adjective? The Rocky Mountains must have looked impossibly high to the weary explorers. A. Rocky B. high

Ellos no __________ las palabras en clase

How does this complication contribute to the central conflict of the play?

What can be inferred about the Cyclops in this excerpt from Homer’s Odyssey?

Tanya arranged a lime, a lemon, an orange, and a grapefruit on the table in that order, from smallest to largest. She hypothesized that as fruit size increases,