Answer:

Step-by-step explanation:

♨Rage♨
3.3

-1/8 - 55/8 = -56/8 = -7
3.4
(-4x7)/10 = -28/10 = -14/5
3.5
-19/2 ÷ 38/7 <=> -19/2 x 7/38 and simplify = -7/4
Answer:
the kit can produce 99*89*105*74 = 68,461,470 faces
Step-by-step explanation:
Hope this helps : )
Full turn = 360°
Number of 90° = 360 ÷ 90 = 4
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Answer: It takes 4 90° to make a full turn.
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