Answer:
2.875 hours 2 5/8 plus 1/4 equals 2.875
3:2
Step-by-step explanation:
2 boys for every 3 girls
No solutions
The lines are parallel.
1 - 2x < 11
-2x < 10
x < -5
Jack's mistake is that he was supposed to divide by -2 on both sides of the inequality, but he did not do that. By dividing by -2, he will get x < -5.
