Answer:
-50
Step-by-step explanation:
b-5
b-5 = -45 ( collect like terms)
b = -45 + -5
b = -45 -5 b = -50
An iPhone selling for $1400 is on sale for the holiday for $400. What was the markdown rate? round to the nearest percent
1 answer:
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Answer:
1. 12y+20
2. -18c
3. 18d-12
4. x=9
Step-by-step explanation
Hope this helps. I'm very sorry if I'm wrong