Answer:
keep stacking
Step-by-step explanation:
all it is doing is stacking
 
        
             
        
        
        
Answer:
x = 2/3 or x = -2/3
Step-by-step explanation:
Solve for x over the real numbers:
9 x^2 = 4
Hint: | Divide both sides by a constant to simplify the equation.
Divide both sides by 9:
x^2 = 4/9
Hint: | Eliminate the exponent on the left-hand side.
Take the square root of both sides:
Answer:x = 2/3 or x = -2/3
 
        
             
        
        
        
Answer:

Step-by-step explanation:
 
        
             
        
        
        
Answer:
You have to solve for the letter
Step-by-step explanation:
For example, Q5 is 40 - 5n = -2.
- You subtract 40 from -2 and get -42 then you have 5n = -42.
- You divide 5 to -42 so  . .
- The answer is -8.4.
*Use a calculator if necessary.*
~Hope this is helps (.^.)~
 
        
             
        
        
        
Answer:
7 miles
Step-by-step explanation:
Distance = Rate times Time
Distance #1:  (15 mph)(12/60 hr) = 3 miles
Distance #2:  (12 mph)(20/60 hr) = 4 miles
Total distance ridden = 7 miles