Answer:
D.
Step-by-step explanation:
2=-2，3=-3
2²=-2²，3²=3²
Answer:
answer will be 0
plz mark me as brainliest
A plumber worked 26 hours a week for half a year. If his hourly wage was $40, how much did he earn during this time period?
<span> <span>A.</span>$1040</span><span> <span>B.</span>$27,040</span><span> <span>C.</span>$54,080</span><span> <span>D.</span><span>$520</span></span>
