Subtract 4 from b, then subtract a

The answer is (b-4)-a.

Step-by-step explanation:

When a expression is pronounced as "subtract FROM "

YOU MUST PUT THE SECOND NUMBER FIRST AND THE FIRST, SECOND.

subtract 5 form 4   =    4 - 5

In this case, 4 is subtracted from b or ( b-4 )

Then subtract a

( b - 4 ) - a

i think it is x = 1.2

135 is your answer

step-by-step explanation:

try 180 times three then divide that number by 4 (sides) to get your answer. im glad to : )