You divide 15 by 15 and you get 1.
In 0.75 hour,
Renaldo roll 9.7 x 0.75 = 7.275 miles
Eliza roll 8.2 x 0.75=6.15 miles
--> Renaldo roll 7.275-6.15=1.125 miles farther than E
Answer:
11.19ft * 15.19ft
Step-by-step explanation:
Width = x
Length = x-4
Area = 170ft2
Area of a rectangle = Length * Width
170ft^2 = (x-4) * x
x(x-4) = 170...........equation(1)
x^2-4x-170 = 0......equation(2)
Using the quadratic equation(for equation 2),
-b+-sqrtb^2-4ac/2a
from equation(2): a=1x=1
b= -4
c= -170
thus, x= 4 + sq.rt696/2 = 4 +26.38 =30.38/2=15.19
Answer:
210-20x=y
Step-by-step explanation:
150 is after 3 weeks of withdrawing 20 so $60
150+60=210 is the beginning amount
210-20x=y
Well first you would have to full get rid of that 7.
So, -2/3x+7-7=3-7 Which then equals -2/3x= -4
Then you would want to get x by it's self.
So, -2/3x x (-3/2)= -4 x (-3/2) Which then equals x= 6
So your answer is, x= 6