Answer:
73
Step-by-step explanation:
let the number = X
If 139 is added, it becomes= X +139
the result becomes 44less than four time the number
= 4(39)-44 = 156-44 =112
the set up equation becomes
X +39 = 112
solving for the value of X
X = 112-39
X = 73
You would multiply it by 4
4(3x^2 +2 )
12x^2 +8
Answer:
18,720
Step-by-step explanation:
there are approximately 52 weeks in a year
Answer:
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