I’m pretty sure it’s x=80? it seems like x+30 has to equal 110 and 80+30=110.
Answer:
Perfect square, yes. Perfect cube, no.
Step-by-step explanation:
Since each table had 7 women and 3 men at each table, that would mean each table has 10 people. Since there are 9 tables he was waiting on, and 10 people at each table, multiply 9 x 10, and you will find that he served 90 people in total.
C: is the speed of light (3*10^8 m/s) and it is squared (raised to the power 2) in this equation.
