Subtract <span>x</span> from both sides
<span>5=2x−x
</span> Simplify <span><span>2</span><span>−x</span></span> to <span>x</span>
<span>5=x
</span>Switch sides
<span><span>x=5.</span></span>
Answer:
m = 5/2
Step-by-step explanation:
Slope Formula:
Simply find 2 coordinates and plug them into the formula:
(2, 4) random
(0, -1) y-int
m = (-1 - 4)/(0 - 2)
m = -5/-2
m = 5/2
Subtract 3.25x from 6.75x, which results in 3.5x
She profits $3.50 every time a bracelet is sold
PERIMETER = 2 (LENGTH + WIDTH)
PERIMETER = 2 LENGTH + 2 WIDTH
Given: Length 5 inches
P = 2(5 in) + 2w
P = 10 in + 2w
Perimeter is dependent in both length and width. Changes in any length of width will automatically change perimeter.
For find width using the perimeter formula:
P = 10 + 2w
P - 10 = 2w
(P-10)/2 = w
P/2 - 5 = w
w = P/2 - 5
If the perimeter and length is given, you can use the derived formula to solve for width.