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OpenStudy (anonymous):
A rectangle has a length of 18 cm and a perimeter of 68 cm. Which equation could be used to find the width of the rectangle? A. w + 18 = 68 B. 18w = 68 C. 2w + 18 = 68 D. 2w + 36 = 68
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OpenStudy (anonymous):
i think d
OpenStudy (anonymous):
@roz_mar23
OpenStudy (anonymous):
D because u know 18 is the length. 18*2=36
OpenStudy (anonymous):
Soo 68-36=32/2=16 is the width
OpenStudy (anonymous):
@preteenpony do u get it?
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