Answer:
Step-by-step explanation:
A=BH/2
A=9x12/2
A=54
Answer:
that means that there are 9 boys
Step-by-step explanation:
because 18÷9=2
8 < 4 (x + 1) Use the Distributive Property
8 < 4x + 4 Subtract 4 from both sides
4 < 4x Divide both sides by 4
1 < x
-0.4 is the line right of -0.5, -1/5 is the second line left from 0, and -0.65 is halfway between the first and second line left of -0.5