Answer:
39
Step-by-step explanation:
g(x)= -2x+2 and f(x)= 3x^2+4
(g+f)(-3)
g(-3) = -2(-3) +2 = 6+2 =8
f(-3) = 3 (-3)^2 +4 = 3(9)+4 = 27+4 = 31
(g+f)(-3) = g(-3) + f(-3) = 8+31 = 39
 
        
             
        
        
        
Answer:
Step-by-step explanation:
5 1/2%=0.024
3500 x 0.025 = 87.5
She paid 87.5$ dollars for the use of money 
due date is after 6 months so
3500 times 6 = 21000
21000 times 0.025 = 525
She paid 525$ dollars on the due date
 
        
             
        
        
        
10 because 5×2 is equal to 10