**Answer:**

**$12.60**

**Step-by-step explanation:**

42/30%=42/0.3=$12.60

Brainleist plz

(comment if spelling is wrong anywhere)

Answer: the answer is 3

Step-by-step explanation:

got it right on edmentum I am a smart mf

**Answer:**

<h3>

**33.3%**</h3>

**Step-by-step explanation:**

Using the formula for calculating simple interest as shown;

**Simple Interest = Principal * Rate *Time**/100

Principal = Cost of tablet = $1500

Interest after one year = $1500-$1000 = $500

Time = 1year

Substituting this values into the formula;

**The interest rate that her parents assumed is 33.3%**