Answer:
D. 4(s + 3) & (s + 3) + (s + 3) + (s + 3) + (s + 3)
Step-by-step explanation:
We know this is a square (which is a polygon, which requires at least 3 sides), so A & B are out. C is also out because of the first expression. All 4 sides are s + 3; what the first expression on C is saying is we're adding a 5th side of 3 to 4 sides with length s. That leaves D as our answer. Bonus: Another expression that could work for this is 4s + 12 (which is both of D's expressions simplified.).
25.5 × 10.09 = 257
Sig Figs
3
Decimals
0
Scientific Notation
2.57 × 102
Answer:
No, it didn't return to the same price
Step-by-step explanation:
Let the initial stock price be 100
When it increased by 60%, it went to:
60% = 60/100 = 0.6
0.6 * 100 = 60
100 + 60 = 160
Then, from 160, it decreased by 60%, so it went to:
60% = 0.6
So,
0.6 * 160 = 96
Now,
160 - 96 = 64
So final price is 64. So, it didn't go back to original (100).
Answer:
y≤-1/3 (fraction)
And on the number line it will start from -1/3 (-0.333) and go less than -1/3 ( to the left, and it will be shaded
Step-by-step explanation:
First we expand the brackets, making it -15y+12≥17
Then we move 12 to the other side, making it negative, -15y≥17-12
Simplify, -15y≥5
Then we divide on both sides to isolate y, flipping the greater than sign to less than because when you divide or multiply by a negative number, the sign flips. y≤5/-15
Then we simplify by dividing the fraction by 5, making it -1/3. y≤-1/3
If you have any doubts, inform me
Answer:
x ≤ 9
Step-by-step explanation:
x − 6 ≤ 3
Add 6 to each side
x − 6+6 ≤ 3+6
x ≤ 9