Answer:
84
Step-by-step explanation:
Calculator:280÷100×30=84
Add them all up besides the $30.00 once you get that divide $30.00 by your answer
The answer is 13.71428571428571 or 13.714
You divide 7 both sides.
Hope it helps <3
In order to use the elimination<span> method, you have to create variables that have the same coefficient—then you can eliminate them. Multiply the top </span>equation<span> by 5. Next add the</span>equations<span>, and </span>solve<span> for y. Substitute y = 10 into one of the original </span>equations<span> to find x</span>
Answer:
wu need help with
Step-by-step explanation:
that's easy it a
