translate into an algebraic expression: b is decreased by 40% and decreased again by 40% . What is the result ?

The result is 0.36b

Step-by-step explanation:

Here. we want to translate the wordings into an expression of algebra.

Firstly, we decrease b by 40%

40% is same as 40/100 = 0.4

So decreasing b by 40% = b-0.4(b) = b-0.4b = 0.6b

Now we want to decrease 0.6b by another 40%

= 0.6b -0.4(0.6b)

= 0.6b - 0.24b

= 0.36b

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

translate k to n and reflect across the line containing jk.