Answer:
3x+12
Step-by-step explanation:
You need to do 3 times x which equals 3x and then do 3 times 4 and get 12 so it ends up as 3x+12
hope this helps
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brainliest is appreciated
this person keeps copying and reporting my questions and then saying i copied them so im sorry if that happens :(
Answer:
-21 is the answer , hope it helps
Step-by-step explanation:
Answer:
L and W +5
Step-by-step explanation:
A1=15*12=180
A2=160+A1=340
340 factors
340,1,2,170,5,..., 20,17
20*17=340
|15-20|=5
|12-17|=5
add 5
It may be B . Or it may even be wrong
