Answer:
$7,000
Step-by-step explanation:
Let 
equal the original price.
Combine like terms.
Divide by the coefficient of , which in this case is 
If you like the variable on the left, rewrite:
Answer:
-6
Step-by-step explanation:
Substitute -2 from x meaning -2^3+-2^2-3*-2; solve this, you get -6!
Answer
7,3'
hope this helps give me a 5-rate and a thanks!
The second one and the third one have a product of 3/4 hope this helps you
Answer:
36
Step-by-step explanation:
b is 3x bigger then a and c but all add to 180
so 108 is b you have 72 left 72/2 for and c is 36
