Answer 1:A
Answer 2:C
Answer 3:B
Answer:
a = -31
Step-by-step explanation:
According to the question,
-6a + 7a = -31
a = -31
Answer:
the answer is [c]
Step-by-step explanation:
1/8+1/4=1/8+2/8=3/8
About 0.4 because 4•8=32~30
Answer:
Selling price= $13
Step-by-step explanation:
Giving the following information:
The cost of your product is $10, and you are planning a 30% mark-up.
<u>The price of the product is calculated by adding to the manufacturing costs a predetermined percentage.</u>
Selling price= 10*1.3
Selling price= $13
