Answer:
<h3> y = 2x + 4</h3>
Step-by-step explanation:
The slope-intercept form the equation of the line:
y = mx + b
Two lines are parallel if they hav the same slope, so
m = 2 ⇒ y = 2x + b
The line goes through P so:
2 = 2(-1) + b
2 = -2 + b
b = 4
so it's the same line as given one:
y = 2x + 4
Answer:
She needs 600 ft^2
Step-by-step explanation:
Answer:
20cm
Step-by-step explanation:
a square has 4 equally long sides.
when we know its perimeter, that means we know the sum of all 4 sides.
since all sides are equality long, we only need to divide the perimeter by 4 to get the length of an individual side.
80/4 = 20cm
Answer:
2*3*5^2
Step-by-step explanation:
Answer:
A pack of pencil' price=$8
Price went up=$12
increasing percentage = change/original x100
= (12 -8)/8 x100
=4/8 x100
=50%