Answer:
D. 5(x^2+5)
Step-by-step explanation:
5x^2+25
Viewing the two terms 5 is divisible by both
5X^2/5 +25/5
X^2+5
Therefore the equation will be represented by
5(x^2+5)
Answer:
If 8 Treasure Chests per 4 Hours so
12 Treasure Chests for 6 Hours
10 treasure Chests for 5 Hours
Step-by-step explanation:
If 8 Chests every 4 Hours, then 2 Chests is every 1 hour. Count up each hour, add 2 chests.
Answer:
it is A i could be wrong
Step-by-step explanation:
if x^2=40 you would need to square root both sides to get x alone therefore x=6.3
Answer:
So the question is asking you to write an expression which can be defined as a mathematical equation that contains two numbers (usually a <u>variable</u> represented by a letter from the english alphabet and a <u>constant</u> like 1, 2, 15, 73, or 10) and at the very least, one operation. So we are instructed to write an expression WITH an exponent. Examples of exponents would be squaring or cubing a number: 2² or 5³
With this kind of problem its more of a guess and check to try and see which numbers would make the equation true/equal to 24.
Here is an example of what I would put down:
24 = 3x³
24/3 = x³
8 = x³
2 x 2 x 2 = x³
2 = x
Check by plugging our x-value in:
24 = 3 x 2³
24 = 3(8)
24 = 24
