An item costs n dollars. If the price of the item increases by 25%, the new price can be represented by the expression n + 0.25n. Which expression can also represent the new price? A. 0.25n
B. n+1.25n
C. 25n
D. 1.25n

D.

Explanation

I saw this answer in a different question today.

Moreover, 1n + 0.25n = 1.25n

i have no clue at all sorry

step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10