Answer:
12
Step-by-step explanation:
x - 12 / x + 36 = 0
Multiply both sides by x + 36
x - 12 = 0 ✖ (x + 36)
x - 12 = 0
Add 12 to both sides
x - 12 + 12 = 0 + 12
x = 12
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Cole's mistake was that he rounded 555 to the nearest hundred instead of the nearest ten. He should've rounded it to 560 because the tens place is the second number, not the first one.
Answer:
b
Step-by-step explanation:
the answer is b
The correct answer is C.
-5 is not greater than -3. Negatives are tricky; remember that the closer a negative is to zero, the greater that quantity actually is.
2000is ur answer NOT THAT HARD SAIDIFJFJDFJDJSHFHSFHSGJBSGJBsfjbjfbsjfbsbfsj because 5 x 400 is 2000 and the speed is 5