1) Simplify 5m - 13n - n + 4m.

2) 15 - (-11) =____

3) Simplify 3(x - 4) + 8(x + 2).

4) Add -54 + 18.

5) Evaluate x^2/y + x^2/z , if x = 10, y = -5, and z = -2.



Answer :

Mariyah18
answer is given above
${teks-lihat-gambar} Mariyah18

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