Answer:
D, 8
Step-by-step explanation:
x=3
x + 5
(3) + 5
=8
The inequality the that is joined by and or or is called a Compound inequality. Compound inequality contains least two inequalities that are separated by either an or or. The graph to this inequality with an And represent intersection while the inequality that contains or represent the union.
Perpendicular because when graphed, it creates a cross, or an intersection at a 90 degree angle
Cary x+7. In 3 yrs x+10
Dan x. In 3 yrs x+3
x+10+x+3=83
2x+13=83
2x=83-13
2x=70
x=70/2
x=35
Cary is 42
Dan is 35
Answer:
There's only 1 solution, so A is correct
Step-by-step explanation:
When two equations have different slopes, it always means they will have one solution because the two lines when graph will intersect each other once. So regardless if the y-intercepts are the same or not, it'll be only one solution.
Hope that makes sense!