A used-boat dealership buys a boat for $2900 and then sells it for $4000. What is the percent increase? do right i will mark

Question

3 years ago

12

as the brainlist

2 answers:

KiRa [710] · Answer 1 · 2022-05-29T07:59:38+03:00

KiRa [710]3 years ago

5 0

Answer:27.5%

Step-by-step explanation:

4000-2900=1100

1100÷4000=27.5%

k0ka [10] · Answer 2 · 2022-05-29T10:13:48+03:00

Good evening ,

Answer:

Let p represent the percent then

Step-by-step explanation:

2900+2900×(p÷100) = 4000

⇔ 2900×[1 + (p÷100)] = 4000

⇔ [1 + (p÷100)] = 4000÷2900

⇔ [(100÷100)+ (p÷100)] = 1.379310344828

⇔ 100+p = 100 × 1.379310344828

⇔ 100+p = 137.9310344828

⇔ p = 137.9310344828 - 100

⇔ p = 37.9310344828.

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A ​used-boat dealership buys a boat for ​$2900 and then sells it for ​$4000. What is the percent​ increase? do right i will mark