Answer:
The number in standard form is 233.64
First we calculate the tax on the item:
11.4%($160) = 11.4(160)/100 = 18.24
hence the tax for the item is $18.24
The total price for the item would be:
160 + 18.24 = 178.24
hence the total price for the item including tax is:
$<span>178.24</span>
Answer: Length is 30 feet and width is 7 feet.
Step-by-step explanation: The dimensions of the rectangle are not given, but the clues given in the question are such that, if the width is W, then the length would be two feet more than four times the width. In other words, the length would be, two plus four times the width, which can be expressed as
2 + 4W. The perimeter given as 74 feet is calculated as
Perimeter = 2(L + W)
If perimeter equals 74, length equals 2 + 4W and width equals W, then the perimeter can be expressed as
74 = 2(2 + 4W + W)
74 = 2(2 + 5W)
74 = 4 + 10W
Subtract 4 from both sides of the equation
70 = 10W
Divide both sides of the equation by 10
W = 7
Hence, if the width is 7, the length would be calculated as
Length = 2 + 4W
Length = 2 + 4(7)
Length = 2 + 28
Length = 30.
Therefore the length equals 30 feet and the width equals 7 feet.
Answer:
Answer:
The two numbers are 8 and 5
Explanation:
8 - 5 = 3
8 + 5 = 13
Hope this helps!
The answer is -6.57
In order to get this, we just treat it as a subtraction problem. Adding a negative number is the same thing as subtraction.
1.7 - 5 = -3.3
Now do the second part
-3.3 - 3.27 = -6.57
