Tia bought a sweater that was discounted for 20% of the original price. she saved $4.60 with the discount. what was the original price of the sweater?

 The original price of the sweater was $23.00.

Step-by-step explanation:  Given that Tia bought a sweater that was discounted for 20% of the original price and she saved $4.60 with the discount.

We are to find the original price of the sweater.

Let $x be the original price of the sweater.

Then, according to the given information, we have

Thus, the original price of the sweater was $23.00.

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²