Answer:
2x − 3y = 9 2 x - 3 y = 9 The slope-intercept form is y = mx+ b y = m x + b, where m m is the slope and b b is the y-intercept. y = mx +b y = m x + b Rewrite in slope-intercept form.
Step-by-step explanation:
answer is y = 2/3x-3
Answer: .
Step-by-step explanation:
Answer:
Substitution method can be used
Step-by-step explanation:
Given the system of equations
y = 2x-1 ....1
-12x + 3y = 9 ....2
The best method to use id the substitution method
Substitute equation 1 into 2;
From 2;
-12x + 3y = 9
-4x + y = 3
-4x + 2x-1 = 3
-2x -1 = 3
-2x = 3+1
-2X = 4
x = -4/2
x = -2
Substitute x = -2 into 1
y = 2x - 1
y = 2(-2)-1
y = -4-1
y = -5
Hence the solution to the system of equation is (-2, -5)
<h2>$525</h2><h2>--------------------------</h2>
<u>Step-by-step explanation:</u>
<h3>cost price = $450</h3><h3>selling price = $975</h3>
profit = selling price - cost price
= $975 - $450
<h3> = $525</h3><h2>--------------------------</h2><h2>FOLLOW ME</h2>
Answer: A
Step-by-step explanation:
15/5 = 3
3*2 = 6
6/15 = 40%
2/5 = 40%