Year 2005 2010
Population 3.2
(millions) 5.6
Answer:
the answer is x4sqaured=2
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Step-by-step explanation:
Answer: The required equation is
Thus, there are 71 students on the bus at the beginning of the route.
Step-by-step explanation:
Given: The number of students dropped off =
The number of students remain on the bus =
Let 'x' be the total number of students in the bus then we get the equation as
On adding 23 to 48, we get 71
Hence,
Therefore, There are 71 students on the bus at the beginning of the route.
The required hours is 20 hours, where both companies cost the same.
Given that,
The painting company charges $250 base plus $16 per hour. Another painting company charges $210 base plus $18 per hour. How long is a job for which the two companies costs are the same is to be detrmined
Cost price is the price for the buyer pays to the seller for an object or product.
Here,
let the total cost for both the companies be y and the painting hour is x.
The painting company charges $250 base plus $16 per hour.
y = 250 + 16x - - - - - (1)
Another painting company charges $210 base plus $18 per hour.
y = 210 + 18x - - - -- - (2)
Solving equation 1 and equation 2.
250 + 16x = 210 + 18x
2x = 40
x = 20
Put this x in equation 1,
y = 250 + 16 * 20
y = 250 + 320
y = 570
Thus, the required hours is 20 hours, where both companies cost the same.
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Answer:
Perimeter =2(L+B)
Area of the patio=1116 square feet
Step-by-step explanation:
We are given that a patio in the shape of rectangle and fenced on all sides with 134 feet of fencing.
Let length of patio=x feet
Width of patio=x-5 feet
We know that perimeter of rectangle =
Substitute the values then we get
Length of patio=36 feet
width of patio=36-5=31 feet
Area of rectangle =
using the formula of area of rectangle
Area of the patio= square feet