Question

Which expressions are equivalent to the one below? Check all that apply. 53 • 5x

Answer 1

Sloving step is 53•5x = 265

Graph- y=53x5x

Root (0,0)

Domain:x€£

Answer 2

Calculate 3 x 5, which is 15.Since 15 is two-digit, we carry the first digit 1 to the next column.

Calculate 5 x 5, which is 25. Now add the carry digit of 1, which is 26.Since 26 is two-digit, we carry the first digit 2 to the next column.

Bring down the carry digit of 2.


Therefore, 53 x 5 = 265.