1.

2.

3. -7/30
4. i believe it is the communitive of multiplication , but not 100% sure
Step-by-step explanation:
- Let
be the smallest integer
- Let
be the larger integer
As the sum of the reciprocals of the two positive integers is frac 3/16
So,



Simplify






So,

<h2>Verification:</h2>






Therefore,

Keywords: word problem
, integer
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Answer:
-0.125
Step-by-step explanation:
Answer:
−7z/2
Step-by-step explanation:
Answer:
3600 miles on 240 gal
Step-by-step explanation:
80 gal can go 1200
160 gal can go 2400
240 gal can go 3600