Answer:
For 3 candles cost $12.32
for 1 , Divide cost from 3
→ 12.32 ÷ 3
» 4.10 for each candle
for 2 packs of stationary cost $8.78
→ 8.78 ÷ 2
» 4.39 for each stationary pack
Total Spending (including tax)
→ 12.32 + 8.78
→ $ 21.10
Can someone check my answer? Is it B? Thanks!
2 answers:
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Subtract 10 from both sides.
Since the square of a number, x, equals a negative number, -1, the answer cannot be a real number because the square of a real number is always non-negative. Therefore, there is no real number solution to this equation.
Answer: <span>B. no real number solutions</span>