Okay first
22x+11=5x-7
You need to move the variables so it eaquals 0
22x+11-5x+7=0
Now combine like terms
17x+18=0
Move 18 over to divide
17x=-18
X= -1.1 or just -1
Good luck! :D
Here is ur answer
<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>
To find markup price, multiply the original number (455) by 1 + the decimal equivilent of the percent increase (.34)
so
455*1.34= $609.70
Answer:
3087000
Step-by-step explanation:
(5\choose 2) we use for how many combination we have when we choose 2 freshmen from set of 5 freshmen.
(7\choose 3) for 3 sophomers of 7 sophomores itc...
The number of all combination is:
