Answer:

Step-by-step explanation:

Dividing both sides by -7.


There is only one solution that satisfies the equation.
Answer:
45 children
Step-by-step explanation:
30% of 150=45
66 2/3%=2/3
First 66 2/3 converted to decimal is 66.67. Divide 2 by 3 to get the .67 the add the 66 to that number, hence 66.67%. 66.67 percent in fraction is 66.67/100. divide both numerator and denominator by 33.33 should be 2/3
Answer:
The answer is 36 I believe
Step-by-step explanation: