Answer:
a:x=-3
c:x=1
Step-by-step explanation:
Alyssa earns $408 as commission
She sold shoes worth of $3,400
The formula to find commsion rate is

Where

The commission rate will be
Answer:
Hi since area is measured in square units, all you have to do here is count the squares within those shapes.
Step-by-step explanation:
The sum of the first four composite numbers is 27. ( 4+6+8=9)