ANSWER: no
EXPLAIN: because a proportional relationship graph would have a straight line running through the origin
<span>It mainly means 'simplifying an expression down to a single numerical value', I believe.</span>
Answer:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(
0
, 1
)
Equation Form:
x
=
0
, y
=
1
Step-by-step explanation:
Graph.
y
=
−
5/
2
x
−
1
y
=
3
x
−
1
y
=
2/
5
x
+
1
y
=
5/
3
x
+
1
-x > - 5 is also true. B.
When you divide by a negative number you change the direction of the inequality sign.
I know this probably isn't helpful to you, but the answer is 15. I suck at showing my work. So I really can't help you there. Sorry I couldn't be more help.
