The answer is B, because the numbers in the equation are 2, and -3x. The signs have to stay with the numbers they are with. So if you move the 3 to the front you have to keep the negative with it.
A^2+ b^2= c^2
24^2+b^2=25^2
576+b^2=625
Sub 576
b^2= 49 b=7
Answer:
It is equal to 3
Step-by-step explanation:
Follow PEMDAS to find the answer
Parenthasis first
- ( -1 ) * 2 + 1
No exponents
Multiplication ( left to right)
1 * 2 + 1
2 + 1
No division
Addition
3
No subtraction
At the end, you get 3
35.98 - 18.25 = 17.73
The t-shirt cost her 17.73.
