Hi, I'd be glad to help you with this equation!
The answer is (9)
Hope this helps.
Have a great day!
Answer:
3x
Step-by-step explanation:
3x+5x(5-5)
3x+5x(0)
3x+0
Answer:
another number =27
Step-by-step explanation:
Let X stand for the larger number. The smaller number is therefore X - 13. We can now write the sum of the two numbers as:
X + (X - 13) = 4
X + X - 13 = 41
Gather the X’s and rewrite as,
2X - 13 = 41
Add 13 to both sides to get
2X = 54
Divide both sides by 2 to solve for X,
X = 27
Answer:
5^-2
Step-by-step explanation:
All you have to do in this situation is subtract the powers :)
10-12=-2
11 • 55 = 55
The starfish had 55 arms all together.
Hope this helps!
