**Weegy:** The simplest form of 3 8/10 is ; convert this mixed fraction to improper fraction ; 38/10 ; factor both numerator and denominator; 2(19) / 2(5) ; by elimination ; 19/5 ; therefore the lowest simplest form is 3 4/5.

**User:** Translate into a matimatical sentence: ‘ five less than twice a number’

**Weegy:** Five less than twice a number is 2n - 5.

**User:** The width of a rectangle is x inches. The length of that rectangle is 4 inches less than three times the width. If the perimeter is 40 inches, what is the length and width of this rectangle? Show all of the work using algebra.

**Weegy:** P=2L + 2W
40=2(8) + 2(12
the L=16 and the W= 24
hope it will help you

**User:** Find three consecutive even numbers whose sum is 42. Show all your work using algebra.

**User:** True or false 5x2 =(5x)2

**Weegy:** 8x

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