Answer:
X =30/7
Step-by-step explanation:
The first way would be something like:
-7x + 10 = -20. The first thing we would do is to subtract 10 from both sides.
Therefore,
-7x+10-10=-20-10
Simplified, we get
-7x=-30
Remove the negative symbols
7x =30
x=30/7
Second example:
10=7x - 20
Add 20 to both sides.
10+20=7x-20+20
Simplified,
30=7x
x = 30/7
Answer:
where,
SP=Selling price
CP=Cost price
<h3>
For example:</h3>
Given,
Selling price(SP)= 1000
Cost price(CP)=800
Now,
Hope this helps...
Good luck on your assignment..
Answer:
It would when the pizza is the same size. It wouldn't if the sizes were different. Half of a kid pizza would not equal to half of a party pizza.
Step-by-step explanation:
