Seudónimo
Seudónimo
04-04-2017
Mathematics
contestada
Please solve w/ work! Worth 13 points.
Respuesta :
Architechtor
Architechtor
04-04-2017
Ok...
Here we go:
5x + 3x = 5x + 15/2
So 8x = 5x + 7.5 (because 3x + 5x = 8x and 15/2 = 7.5)
Then 3x = 7.5
x = 2.5
Get it?
Answer Link
Vesper02
Vesper02
04-04-2017
first combine like terms to get
8x = 5x + 15/2
-5x -5x
3x = 7.5 (15/2 = 7.5)
/3 /3
x = 2.5
(5(2.5) + 3(2.5) = 5(2.5) + 7.5 = 12.5 + 7.5 = 12.5 + 7.5 = 20 = 20
3(2.5) = 7.5
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
a set of data points has a line of best fit of y=2.5x-1.5 what is the residual for the point (5,12)
Which of the following statements is false? A. All whole numbers are integers. B. All natural numbers are rational. C. All whole numbers are natural. D. All int
All the constitutional convention, delegates from the northern and southern states disagreed about
What common theme do the Gettysburg Address and the Declaration of Independence share? A. The abolition of slavery B. Anger of the British government C. Encou
13°38'35" to decimal degrees
absorption of nutrients from digestion into the circulatory system occurs
Dinh finished part of her reading homework, reading 20 of the 25 assigned pages. Explain how to find the percent of her reading homework that Dinh completed.
What is the product of a substitution reaction if the reactants are fluoroethane and sodium hydroxide? a. ethanol and sodium fluoride b. flouroethanol and sod
Five teenagers rode in the car what are the nouns
How did railroad companies profit from the building of the transcontinental railroad? A. by selling railroad lines back to the federal government at a profit B.
