Answer:
22
13
6
9
8
Step-by-step explanation:
Remember, the triangle-sides inequatily, which states that the sum of smaller two sides must be greater the larger side.
Hence there are two situtations, in this case "x" represents the unknown side. For an answer to be valid, at has to satisfy one of these inequalities.
x + 9 > 15; x<15
15 + 9 > x
Answers;
22
13
6
9
8
Answer:
770cents
Step-by-step explanation:
If a report is 81 pages long, 12 copies will be (81 * 12)pages long
12copies = 972 pages long
If 500 pages costs $3.96 each
972 pages will cost $x
Cross multiply
500x = 972 * 3.96
500x = 3,849.12
x = 3,849.12/500
x = 7.69824
Hence the cost of the reports is $7.69824
Convert to cents;
$1 = 100cents
$7.69824 = y
y = 7.69824 * 100
y = 769.824 cents
y ≈ 770 cents (to the nearest cent.)
Hence the paper is going to cost 770cents (to the nearest cent)
Answer:
In the picture
Step-by-step explanation:
I hope that it's a clear explanation.
[2+(9x3)]x3
Solve for parentheses
[2+(27)]x3
Brackets are solved before the rest of the equation, but always parentheses first
[29]x3=81
The answer is 81.
Hope this helps, and hope I was the brainliest! :)
So puppies will be 5x and Kittens 4 x so they combined will be 5x+4x=27
9x=27
X=3