At a sale, dresses were sold for $34 each. This price was 85% of a dress's original price. How much did a dress originally cost?

The original price was $40

Step-by-step explanation:

let x = original price

34= 0.85x

Divide both sides by 0.85

34/0.85 = x

40 = x

Check:

0.15 × 40 = 6

40 – 6 = 34

d i think

step-by-step explanation:

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )