Answer:
There are <u>77</u><u> girls</u> in the class when there are 49 boys.
Answer:
your answer is x >18
Step-by-step explanation:
Jahsiah's mistake was he added 9 to both sides of the equation. He should have subtracted 9 from both sides of the equation.
Here's the solution
-2x+9<-27
-9 -9
-2x/-2x<-36/-2x
when u divide by negative in inequalities, u change the sign. So ur correct answer is x>18
hope this helped.
7.9168 x 10^8
790000000 + 1680000 = 791680000
The correct answer is 300.