Answer:
646+738=1380
356+467=820
Step-by-step explanation:
<span>a(n-5)+6=bn
use dis. property for left
an-a5+6=bn
isolate n.
(an-a5+6)/ b= n is the asnwer</span>
Simple, you are adding a negative to a positive, so think of it as a subtraction, 5/6 - 2/3 = .
2/3 is 4/6.
5/6 - 4/6 = 1/6
The answer would be 54 since there is only 180 degrees in a triangle so you subtract 90 and 36 from 180. You get 54
Answer:
A. x < -4 or x >= 3
Step-by-step explanation:
A solid dot at 3, and shading to the right, means all numbers greater than or equal to 3.
An open dot at -4 and shading to the left means all numbers less than -4.
A number cannot be both 3 or greater AND less than 4, so you must use the word "or" between the the two parts of the answer.
Answer: A. x < -4 or x >= 3