Is ab = a when b = 3, always, sometimes, or never true? Explain your answer.

Never true

Simple concept see below :

Given :-

divide both side by a

So here given b = 3

but it's clearly visible that b = 1

.°. b ≠ 3

therefore it's never true

x

step-by-step explanation:

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.