mel2169 mel2169

18-12-2014
Mathematics

Answered

Which ordered pairs are solutions to the equation?
y = 3x – 4

A. (11, 5) and (2, 2)
B. (5, 11) and (3, 2)
C. (5, 11) and (2, 3)
D. (5, 11) and (2, 2)

Answer :

SassyPi SassyPi

19-12-2014

To solve this you want to plug in your x's and y's to see if they match.

A. 3(11)-4=33-4=29 and 29 is not equal to 5 so A is not a solution

B.3(5)-4=15-4=11=11 3(3)-4=9-4=5 and 5 is not equal to 2 so B is not a solution

C. 3(2)-4= 6-4=2 2 is not equal to 3 so C is not a solution

D is the answer. 3(5)-4=11 and 3(2)-4= 2

Answer Link

Other Questions

In which section of the Declaration of Independence is the purpose of government described?A. The PreambleB. The BodyC. The ConclusionD. The Grievances

Simplify:[tex]\[ \frac{z^7 y}{z^5 y^4} \][/tex]

We begin by first looking for rational zeros. We can apply the rational zero theorem because the polynomial has integer coefficients.[tex]\[ n(x) = 3x^3 - x^2 -

Lesson 4: Equations and Their Solutions### 4.1: What is a Solution?A granola bite contains 27 calories. Most of the calories come from [tex]\( c \)[/tex] grams

How is being a leader related to being a manager?A. An effective leader must be a manager.B. An effective manager must be a leader.C. Leaders are too focused on

Simplify the following expression:[tex]\[ \frac{a^2 - 3ab + 2b^2}{a^2 - 4b^2} - \frac{4ab^2}{4a^2b + 8ab} = \frac{a - b}{a + b} \][/tex]

Which expression can be used to calculate the amount of sugar needed to make this batch

Sue has [tex]$100 saved to buy concert tickets that go on sale in 8 weeks. She plans to save $[/tex]15 every 2 weeks. Will Sue have enough money saved to buy 4

The electric potential [tex]1.34 \, \text{m}[/tex] from a charge is [tex]580 \, \text{V}[/tex]. What is the value of the charge? Include the sign, + or -.(The a

Kate notices that Mr. Elliot seems to be having trouble saying words clearly. He is beginning to get frustrated because he cannot tell Kate what he wants. Kate

A piano has 88 keys. The ratio of white keys to black keys is 13.9. How many black keys does a piano have?

The vertices of ΔABC are A(2, -5), B (-3, 5), and C (3, -3). The triangle is reflected over the x-axis. Use arrow notation to describe the original triangle and

What is 3.2 - 9x + 7.1 - 3x

molly ran 2/3 of a mile in 8 minutes . if molly runs at that speed , how long will it take her to run one mile

Which of the sentences below is written correctly? A. Jami's sisters, but not Jami, takes classes at the studio by their house. B.Jimmy and his uncle goes fishi

Give text evidence (MC)What was the main reason the United States announced the Open Door Policy? A to help spread democracy to Southeast Asia B to prevent

Solve the inequality for y. 7/2y - 3 < -6y + 7 Simplify your answer as much as possible.

"the perimeter of a rectangle is 42 centimeters. the length of the rectangle can be represented by (x+4), and the width can be represented by (2x-7). what are

Does the Monroe Doctrine provide U.S. sympathy for the new revolutionary governments in South America?

how did the french and indian war change the geographic boundaries of the 13 colonies