Just did one just like it
688.32 = x + .043 x + .0325 x = 1.0755 x
x = 688.32/1.0755 = $640.00
Answer: $640.00
Check: 640(1+.043+.0325)= 688.32 good
Answer:
2
Step-by-step explanation:
Substitute y=2x in the first equation into the second.
The second equation then becomes;
x = -(2x)+6
x = -2x+6
Collectiing like terms, more -2x to the left,
x+2x =6
3x=6
x=
x= 2
Answer:
b
Step-by-step explanation:
a x (b + c) = (a x b) + (a x c)
Answer:
<h3>n = 1/4</h3>
Step-by-step explanation:

Answer:
tell martha to buy huwei matebook x 2020 , its a good one
Step-by-step explanation: