Answer:
$40
Step-by-step explanation:
25% is 1/4. 
If 10 is 1/4 of the full amount, then you take 10 and multiply by 4 to get the full amount. 
10 times 4 equals 40.
 
        
             
        
        
        
Answer: 24km
Explanation: radius is half of the diameter so we just multiply by 2 to get a diameter
        
             
        
        
        
The answer is, x-5 equals to 0. So x equals to 5. So your answer is 5.
        
             
        
        
        
I DONT KNOW JUST STRAT WITH THE BEGGINIG OF THE SENTENCE 
        
                    
             
        
        
        
Answer:
10/3
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
 - Parenthesis
 - Exponents
 - Multiplication
 - Division
 - Addition
 - Subtraction
 
Step-by-step explanation:
<u>Step 1: Define</u>
1/3(4 + 18) - 2²
<u>Step 2: Evaluate</u>
- (Parenthesis) Add:                                                                                          1/3(22) - 2²
 - Exponents:                                                                                                      1/3(22) - 4
 - Multiply:                                                                                                           22/3 - 4
 - Subtract:                                                                                                          10/3