Answer:
First, subtract the budgeted amount from the actual expense. If this expense was over budget, then the result will be positive.
Next, divide that number by the original budgeted amount and then multiply the result by 100 to get the percentage over budget. If your expenses were lower than your budgeted amount, then this number will be negative, describing the percentage under budget.
 
        
             
        
        
        
Answer:
y = 
Step-by-step explanation:
3x + 7y = 29 ( subtract 3x from both sides )
7y = 29 - 3x ( divide both sides by 7 )
y = 
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Join OB.
∠A=∠A  (common)

∴ ΔAPO and ΔAOB are similar.

∠P=∠O
∠Q=∠B
So PQ║OB
Similarly RS║OB
∴PQ║RS
 
        
             
        
        
        
Answer:
   $793
Step-by-step explanation:
The amount of money in an account earning simple interest is given by the formula ...
   A = P(1 +rt)
where P is the principal invested at rate r for t years.
__
Using the values given in the problem statement, the account balance can be found to be ...
   A = $650(1 +0.055×4) = $650×1.22 = $793
There will be $793 in the account after 4 years.
 
        
             
        
        
        
 Answer:
He donated $125 per month.
Step-by-step explanation:
$1250 divided by 10 months to figure out how much he payed each month.