austint1414 austint1414

25-10-2018
Mathematics

contestada

What is the value of x in the equation 3x-4y=65, when y=4?
A. x = 13\frac{1}{4}
B. x = 21\frac{2}{3}
C. x = 23
D. x = 27

Respuesta :

yves379 yves379

25-10-2018

Answer:

The answer is x = 27

Step-by-step explanation:

3x-4y=65 y = 4

3x-(4x4)=65

3x-16=65

3x=65+16

3x=81

x=81/3

x=27

Answer Link

Otras preguntas

What is -13 = v/10 - 12

which reagent is a strong base and may burn your skin? a) iodine b) biurets c) benedicts d)sudan red

How many three letter permutations can be formed from the first five letters of the alphabet?

Which of the following statements is true?

Choose the statement about Masters sports programs that is true. A.Masters programs allow adults to both exercise and socialize with people who share their love

Which of the following statements about take home pay is false?

What evidence does the author use to argue against the claim that “free markets are driven by greed”?

2) x y 0 -3 2 5 3 9 4 13 Which equation matches the table? A) y = x - 3 B) y = x + 3 C) y = 4x - 3 D) y = 4x + 3

Using the information from as many sources as possible, write a short paragraph that generalizes what life was like for southerners during Reconstruction.

Read this passage from chapter 5 of The Prince. There are, for example, the Spartans and the Romans. The Spartans held Athens and Thebes, establishing there an