Answer:
<h2> $430.90</h2>
Step-by-step explanation:
 Given that the principal p= $290 
rate r= 2.2%  2.2/100 =0.022  
time t= 18years
by applying the expression 

We have

Hence after 18years the money in the account will be $430.90
 
        
             
        
        
        
Answer:
D.Transitive property of equality 
Step-by-step explanation:
We are given that segment JK is parallel to segment LM
We have to prove 
We have to find which option correctly justifies the statement 4 of the two - column proof.
1.Statement : JK is parallel to segment LM
Reason: Given 
2.
Reason: Vertical angles theorem 
3.
Reason:Corresponding angles theorem
4.
Reason: Transitive property of equality.
If a=b and b=c then a=c
Hence, option D is true.
 
        
                    
             
        
        
        
Answer: See explanation
Step-by-step explanation:
7x - 2(x + 3y) + 3y 
= 7x - 2x - 6y + 3y
= 5x - 3y
Will got 5x + 9y because he didn't multiply the values in the bracket by the minus sign outside the bracket. He multiplied the values by +2 rather than -2. This resulted in the wrong answer that he got. 
 
        
             
        
        
        
Answer:
-3.125
Step-by-step explanation:
multiply -3*8 to get -24/8 then add the numerator -1/8+-24/8 to get -25/8 then convert by dividing -25/-8 to get -3.125