Let x and y be your two consecutive whole numbers
x < sqrt(142) < y
x^2 < 142 < y
So, we are looking for x and y such that x^2 < 142 and y^2 > 142.
The closest squared number to 142 is 144 = 12^2.
Next is 11^2 = 121.
11 and 12 are consecutive.
11^2 = 121 < 142 < 144 = 12^2
Thus, 11 and 12 are your numbers
P = 2L+2W
L = 2W +1
W = 2W
68 = 2(2w +1) + 2W
68 = 4W + 2 2w
66 = 6w
Length = 23 ft
Width = 11 ft
To get the earning for the week you have to do this:
0.175 * the total sales
The total sales are: $2,507.47
So no multiply:
0.175 * 2,507.47 = 438.80725
Now, round it to the nearest hundredth to get your answer:
$438.81 ( A )
<span>x^2 + 0x - 1 = 0
x^2 - 1 = 0
This is a difference of two squares which factors into the product of a sum and a difference with the pattern: a^2 - b^2 = (a + b)(a - b).
(x + 1)(x - 1) = 0
x + 1= 0 or x - 1 = 0
x = -1 or x = 1
Answer: There are two real solutions.</span>
Answer: 1,296,000 inches
Step-by-step explanation:
Step 1: 100 yards to feet, is 300 feet, considering that 1 yard = 3 feet.
Step 2: 300 feet to inches is 3600, because one foot = 12 inches.
Step 3: 30 feet to inches is 360, because 30 x 12 = 360.
Step 4: 3600 x 360 = 1,296,000 inches.
