
Sarah K. answered 03/28/19
Tutor
New to Wyzant
Experienced Educator in STEM
seven less than twice the radius
seven less (-7) than twice (2•) the radius (r)
-7 + 2•r
-7 + 2r
2r - 7
Sharod W.
asked 03/23/19Sarah K. answered 03/28/19
Experienced Educator in STEM
seven less than twice the radius
seven less (-7) than twice (2•) the radius (r)
-7 + 2•r
-7 + 2r
2r - 7
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