Answer:
hello :
a^4
Step-by-step explanation:
a^3*a^-4*a^5 = a^(3 - 4 +5) = a^4
Answer: 2,208$
Step-by-step explanation:
To solve this problem, simply determine how much each attendee costs by doing 960$/30attendees = 32$/attendee. Then, simply multiply this number by 69 to get: 2,208$
Hope it helps :) and let me know if you want me to elaborate further.
Yes, it does. Because these points do respect the "law" that for each "x" there is only one "y" that corresponds to it
19+x/2=4
multiply 2 on both sides
19+x=4 times 2
19+x=8
subtract 19 on each side
x=8-19
subtract
x=-11
