Answer:
Length = 208 yards
Width = 54 yards
Step-by-step explanation:
Let the length of the field be "x" yards and the width be "y" yards. Its given that the length is 8 less than quadruple(4 times) the width. So x is 8 less than 4y. We can write this in equation as:
x = 4y - 8 Equation 1
Perimeter of the field is given to be 524 yards. Since, the field is rectangular, its perimeter is calculated as:
Perimeter = 2 (Length + Width)
Using the values, we get:
2(x + y) = 524 Equation 2
Substituting the value of x from Equation 1 into Equation 2, we get:
2(4y - 8 + y) = 524
2(5y - 8) = 524
5y - 8 = 524/2
5y - 8 = 262
5y = 262 + 8
5y = 270
y = 54 yards
Substituting the value of y in Equation 1, we get:
x = 4y - 8 = 4(54) - 8 = 208 yards
Thus, the length of the playing field is 208 yards and its width is 54 yards.
Answer:
I believe the answer is 2,904 if i did it right.
Step-by-step explanation:
All you have to do is take the original number 2,200 and multiply it by .32 because you change the percent into a decimal by moving the decimal place twice. then add it back to 2,200.
2,200x.32+2,200=2.904
Answer:
$28.77
Step-by-step explanation:
What you do is the coupon for 10% off first which equaled 2.997, but you have to round to $3.00.
You minus 3*9.99 which equals $29.97 and $3.00 to get $26.97.
You then times $29.97 by 6% to get 1.80.
You then add it to $26.97.
You get $28.77.
Add on the next multiple of 25 each time. Not sure if you need the equation but I think its
n = 25n - 14
