IDNLearn.com is the perfect place to get detailed and accurate answers to your questions. Discover reliable and timely information on any topic from our network of experienced professionals.

ECO algebra 1. 
Which of the following equations is an example of the commutative property?
a. (3)(6+10) = 18 + 30 
b. 18 + 30 = 30 + 18 
c. (3)(6) + (3)(10) = 3(16) 
d. 48 = 48

Let the equation of a line be described by Equation A:
10y - 5x = 40
What are the y-intercept and slope of the line?
a. The y-intercept is 40, and the slope is 10
b. The y-intercept is 10, and the slope is 40
c. The y-intercept is 40, and the slope is 2
d. The y-intercept is 4, and the slope is 0.5


Sagot :

[tex]1.\\Communicative\ proprety:\\\\a+b=b+a\\\\Answer:\\b.\ 18+30=30+18[/tex]



[tex]1.\\y=mx+b\\\\m-a\ slope\\\\b-y-intercept\\-----------\\\\10y-5x=40\ \ \ /+5x\\10y=5x+40\ \ \ /:10\\y=0.5x+4\to m=0.5\ and\ b=4\\\\Answer:\\d.\ The\ y-itercept\ is\ 4\ and\ the\ slope\ is\ 0.5[/tex]
We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Thank you for choosing IDNLearn.com. We’re dedicated to providing clear answers, so visit us again for more solutions.