Answer: Could you give us the graph?
Step-by-step explanation:
Answer: Ms. Taylor earns $1400 a month (good for her)
Step-by-step explanation:
420/3 = $140
$140 x 10 = 1400
To find the approximately volume you will use the formula for finding the volume of a cylinder:
V = pi x r^2 x h
3.14 x 0.5^2 x 21
V = 16.485
The volume is approximately 16.49 cubic inches.
If Brandi purchases x albums and y singles, then x albums cost $10x and y singles cost $y. She wants to spend no more than $25 total, then

Brandi wants to purchase at least 5 singles. This means that

Note that x and y are whole numbers.
There are three possibility:
- x = 0, y = 25 (the total cost is 10·0 + 1·25 = 25 ≤ 25 and 25 singles is more than 5 singles);
- x = 1, y = 15 (the total cost is 10·1 + 1·15 = 25 ≤ 25 and 15 singles is more than 5 singles);
- x = 2, y = 5 (the total cost is 10·2 + 1·5 = 25 ≤ 25 and 5 singles is equal to minimal required number of singles).
Answer: 1) 0 albums and 25 singles;
2) 1 album and 15 singles;
3) 2 albums and 5 singles.