Answer:
<h2>120 cars</h2>
Step-by-step explanation:
This problem is on ratio, and we can use part to the whole to arrive at our answer
given that total vehicles is 210 vehicles
the sum of the ratio of cars to trucks is = 4+3= 7
therefore applying part to the whole formula we have
for cars
4/7=x/210
cross multiply we have
7x= 210*4
x= (210*4)/7
x= 30*4
x= 120
So in all there are 120 cars in the lot
Answer:
The answer is 1.4 miles
Step-by-step explanation:
You would do 2464 / 1760 = 1.4
7+3t -t
------- = ----- is the relevant equation here. We don't ask, "What is 7+3t over
4 8 -t over 8," but rather "Solve the following equation for t."
Cross multiplying, 56 + 24t = -4t
-56
Then: 28t = 56, and t = ------ = -2 (answer)
28
The solution to "<span>What is 7+3t over 4 = -t over 8" is t = -2.</span>
Use substitution...
x-2(2x-3.5)=-14
x-4x+7=-14
-3x=-21
x=7
Plug in x into one of the equations to get y...
y=2(7)-3.5
y=10.5
(7,10.5)
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This would represent the perimeter or area of the square region.I believe the answer points to how much is the perimeter and area of the lay out region.
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