6×11=66
11+66=77
so the first number is 11 and the second is 66. together their sum is 77.
MARK BRAINLIEST!!
So your solution is.
=−5
Answer:
2400 people
Step-by-step explanation:
Let x be the number of people who had a swimming pool in the population of 10,000,
Thus, the ratio of people who had swimming pool to the total population = 
Since, out of 250 people 60 had swimming pool,
So, the ratio of the people who had swimming pool to the total population = 



Hence, 2400 people in the city might one expect to have a swimming pool.
First option is correct.
Your total without tax is $73.98
7%=0.07
0.07×73.98=5.1786≈5.18
The sales tax is approximately $5.18