Answer:
You could drive 2805 miles on 55 gallons of gas
The car's gas mileage is 51 miles per gallon
Step-by-step explanation:
First, find the gas mileage by dividing the given number of miles by the number of gallons:
510/10
= 51
The car's gas mileage is 51 miles.
Find how far you can drive on 55 gallons of gas by multiplying 51 by 55
51(55)
= 2805
So, you can drive 2805 miles.
If youre asking how many students are there if theres 5 teachers with a 1:7 ratio its 35
2/11 x 1/4
2/44
Simplified, it becomes, 1/22
Answer:
Slope: 
Step-by-step explanation:
In order to find the slope from two points, you will need to use this formula m = 
in this case, it would be m = 
which is
Answer:
Step-by-step explanation:
If the circumference of the circle is x cm the perimeter of the square will be 38-x cm.
The area of the square = (38-x)^2.
The radius r of the circle = circumference /2π = x / 2π.
The area of the circle = πr^2 = π * (x / 2π)^2
= x^2/ 4π.
So total area A = (38 - x)^2 + x^2/4π
A = 1444 - 76x + x^2 + x^2/ 4π
A = x^2 - 76x + 0.07958x^2 + 1444
A = 1.07958x^2 - 76x + 1444
