Noah is right because 75% of 10 is 7.5 and 10% of 30 also equals 7.5
Answer:
0
Step-by-step explanation:
Its Nor positive nor negative
Answer:
66.04
Step-by-step explanation:
26 x 2.54 =
= 66.04
Error is between steps 4 and 5. It should say:
Step 4: -9x < 27
Now divide by -9
Step 5: x > -3
Note that the inequality changes direction.
When you mean multiply or divide an inequality by a negative number, the inequality changes direction.
For example:
4 < 5
Multiply by -1:
-4 > -5
Another example:
-5 < 0
5 > 0
