Answer:
2.5 hours after you start
Step-by-step explanation:
You are driving 14 mph faster than your friend, so will make up the 35 mile head start in 35/14 = 2.5 hours. You will meet 162.5 miles from your starting location. If that is Philadelphia, you will have 37.5 miles to go.
You will catch up after 2.5 hours of driving.
_____
You will arrive about 9 1/2 minutes ahead of your friend.
Answer:
y=3x-7
Step-by-step explanation:
we use the equation of the line:
y=mx+b
if the line is parallel, then the slope(m) of the line stays the same:
y=3x+b
we then substitute the ordered pair into the equation and solve for b:
-13 = 3(-2)+b
-13 = -6+b
-13+6 = b
-7 = b
now we substitute the b value into the original equation and the answer:
y=3x-7
Hope this helps :)
The 8 in 38.657 is in the ones place, therefore the value of 8 is 8
is that what you meant?
Answer:
<u><em> V=905.14 m³</em></u>
Step-by-step explanation:
Volume of a sphere= 4/3 π r³
V= 4/3 (22/7) (6)³= 19008/21= 905.14 m³
<u> 3x + y = 25</u>
To solve for 'y' ...
Subtract 3x from each side: <em> y = 25 - 3x</em>
===========================================
<u>3x + y = 25</u>
To solve for 'x' ...
Subtract 'y' from each side: 3x = 25 - y
Divide each side by 3 : <em>x = (25 - y) / 3 </em>
