X2<span> - 25 = x</span>2<span> - 5</span>2<span> = (x - 5)(x + 5)
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Answer:
$10
Step-by-step explanation:
The exact number is $11.65 which is closet to $10
You have to use the order of operations when evaluating algebraic expressions. The m<span>nemonic device is PEMDAS, which stands for Parentheses, Exponents, Multiplication, Division, Addition, Subtraction. So the first thing is to solve what's in the parentheses.</span>
Answer:12
Step-by-step explanation:
Because I’m right anywhere
3/5x+9=-3
- 9 -9
-3 - 9 = -12
3/5x = -12
*5/3 *5/3
-12/1 * 5/3 = -60/3
-60/3 = - 20
Answer: x = -20