<span>To determine the Area, A, we just multiply the two sides together:
A = (x - 1) (x + 4)
A = x^2 - 1x + 4x - 4
A = X^2 + 3x - 4</span>
2 more that 3 times is 3•x+2, so 26 field trips.
So far I used a Sales Tax Calculator and I found out the sales tax would be
$7.71 cents.
I could copy the answer for prooSales Tax Calculator
Enter Cost/Price:164
<span>Enter Sales Tax %:4.7
</span>Total Tax:7.71
<span>Total Cost/Price:</span>
22.0. diameter times pie to get your answer then round to 1dp
In order to do this, you need to be able to find volume.
Step 1: Write the dimesnsions down if stated. *it may help to draw a picture
Step 2: Write the formula for volume.
V=lwh
Step 3: If the dimensions are known sub them in for l,w,& h. *Make sure that all dimensions are the same units.
Ex- 6in. 19in. or 1.7 ft= 19in.
Step 4: Multiply the numbers together.
V=19(6)19
*the second 19 is what you get when you change the 1.7 into the same units as the others.
Step 5: Find the answer of 19(6)19. Which happens to be 2,166.
Step 6: *remember to write out what they are looking for which is volume.
V=2,166
