Answer:1432
Step-by-step explanation:there:)))))))))))00
 
        
             
        
        
        
Answer:
−18c+83d+4x+1077
Step-by-step explanation:
combine all like terms 
(2x+2x=4x) 
(5d+78d=83d)
(-9*2c=-18c)
(1077=844+233)
 
        
             
        
        
        
Answer:
see explanation
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Rearrange x - 2y = - 3 into this form
Subtract x from both sides 
- 2y = - x - 3 ( divide all terms by - 2 )
y =  x +
 x +  ← in slope- intercept form
 ← in slope- intercept form
with m = 
• Parallel lines have equal slopes, thus
y =  x + c ← is the partial equation
 x + c ← is the partial equation
To find c substitute (- 1, 2) into the partial equation
2 = -  + c ⇒ c = 2 +
 + c ⇒ c = 2 +  =
 = 
y =  x +
 x +  ← in slope- intercept form
 ← in slope- intercept form
Multiply through by 2
2y = x + 5 ( subtract 2y from both sides )
0 = x - 2y + 5 ( subtract 5 from both sides )
- 5 = x - 2y, thus
x - 2y = - 5 ← in standard form
 
        
             
        
        
        
John has 17000 - 2500 = 14500 left to pay after the down payment 
Then add on the finance charges 14500 + 4900 = 19400
The total of $19400 is to be paid over 60 monthly instalments, so John will be paying 19400÷60 = $323.30 per month