-2x cube + 2x cube makes 0, so u can delete it,
then 6x + 10x makes 16x,
so the final answer should be 16x+7xtothepower4
Answer:x=143
Step-by-step explanation: set 128=X-15 add 15 to both sides
Her hair was 45.5 centimeters long
Answer:
The 3rd one is the correct answer.
Step-by-step explanation:
Hope this helps.
Answer:
$2163.20
Step-by-step explanation:
Formula:
