So let's say he was earring x before his raise. That means that:
x times 1.09 = 654 (1.09 represents 100% (this is the 1.0) of his original salary plus 9% (this is the .09) his raise.
So,
1.09x = 654; now divide both sides by 1.09 to isolate and solve for x, and you get x = $600.
There are 27 girls swimming, and (27+33) girls are survey participants.
so the percentage should be 27÷( 27+33)=45%
Vertical angle is when opposite angles meet in the middle of two intersecting lines (share the same vertex). They are equal to each other too.
Hope this helps! :)
Answer:
the largest negative number is -1
Step-by-step explanation:
650,000:) I hope this answer helped
