Dividing 4x by 4 isolates x on one side of the equation
The two digit number is 43.
If flipped around, the number is 34, which is 9 less than 43. 4 + 3 = 7.
Hope this helps!
Answer: 416 boxes
Step-by-step explanation:
Hi, to answer this question we have to calculate the volume of each box and the volume of the storage space.
Since both are rectangular prisms:
Volume = length x width x height
Box of t -shirts = 20 x 16 x 12 = 3,840 cubic feet
Storage = 200 x 200 x 40 = 1,600,000 cubic feet
Next, we have to divide the storage's volume by the volume of each box:
1,600,000 / 3,840 = 416.6 =416 boxes
Feel free to ask for more if needed or if you did not understand something.
14) 23.24778564
15) 38.01327111
The last one, I also need help
So first we need to find the total before tax. Let's add up the two prices:
So we know that the total before tax is $381. Now we are told that the sales tax on these items is 6.5%. It would be easier for us to convert 6.5% to a decimal in order to multiply. Let's convert 6.5% to a decimal by dividing by 100:
Now that we have the sales tax in decimal form, let's multiply this sales tax by the total amount of the items before tax ($381):
This means that $24.77 is the tax for this purchase. To find the total amount that Jon paid for these items after tax, you must add the tax to the total amount before tax to give you:
So now we know that
Jon's total bill for these items is $405.77.