Acircle has a diameter of 10 centimeters. what is the best approximation of its area? use 3.14 to approximate for π . a: 15.7 cm² b: 31.4 cm² c: 78.5 cm² d: 314 cm²

it is true

step-by-step explanation:

all the combinations add up i used   calculator

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.