Solve this equation: – 7x + 12 – 2x = 23 + 132
Step 1: Simplify by combining like terms that are on the
same side of the equation. Which terms can be
combined? |

You can combine (-7x with -2x) (12 with 23 with 132 )

Step-by-step explanation:

                        143

x=          -      

                           9

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64