FRAME NUMBER 13 (Responses)
a. 36
b. 63
4X + 7X = 99
11X = 99
X= 9
4X = 36
7X = 63
Return to page 3 for FRAME NUMBER 14, LEVEL B.
FRAME NUMBER 26 (Response)
decrease
Return to page 3 for FRAME NUMBER 27, LEVEL C.
FRAME NUMBER 39 (Response)
7.5 inches
12500
=
X
23500
14.1
23500X =
176250
X
=
7.5
28
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