Answer:
Please see the attached file for the complete answer.
Step-by-step explanation:
Answer:
y = 4x + 15
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 4x + 7 ← is in slope- intercept form
with slope m = 4
Equation of straight line with same gradient is
y = 4x + c
the line passes through the y- axis at (0, 15 ) ⇒ c = 15
y = 4x + 15 ← equation of line
Answer:
w=35, L = 17
Step-by-step explanation:
the perimeter is all sides added together to total 104. so,
2L + 2W= 104
the width is one more than twice it's length, so W = 2L + 1
plug that into first equation.
2L + 2(2L+1)=104
distribute:. 2L + 4L + 2= 104 and continue to solve for L
6L + 2= 104 subtract 2 from both sides.
6L = 102, divide both sides by 6
L = 17. so the length is 17 ft. now use that number to put it in our equation for width, W= 2L + 1
W= 2(17)+1
W = 35
Answer:
500
Step-by-step explanation:
100*80 is 8000, then divide it by 16