Answer:
6
Step-by-step explanation:
100•-4=-400 -400•40=-16000
Answer
y = 2x +8
Step-by-step explanation:
Add 2
x to both sides of the first equation to get:
y
=
8
+
2
x
Divide both sides of the second equation by 2 to get:
y
=
8
+
2
x
The two equations determine the same conditions on xy so this system of equations has an infinite number of solutions, namely all points on the line:
y
=
2
x
+
8
$1495 ÷ 1.15 (that's 115%)
= $1300
there's your wholesale price.
we can check it to make sure it's correct:
$1300 × 1.15 = $1495
