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Mathematics 7 Online
OpenStudy (anonymous):

Okay So this is practice ! Can I have some help? Ill give the best answer.

OpenStudy (anonymous):

Questions

OpenStudy (anonymous):

OpenStudy (anonymous):

deeead. x_x

OpenStudy (anonymous):

for 19 i got 7x + 11 but then it ends up cancelling eachother out.

OpenStudy (anonymous):

how cancelling?

OpenStudy (anonymous):

ST = TQ; 5x+1=2(x+5), solve for x and substitute in ST +TQ =SQ. If PQ = QR and PTR =180º, then PTQ =90º; PSR=PQR

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