Answer:
the first one will be 7/32
the second one is 5/36
Answer:
X=9
Step-by-step explanation:
3x + 67 + 4x + 50 = 180
7x+117=180
7x=63
x=9
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CHECK
3(9)+67+4(9)+50=180
27+67+36+50=180
180=180
I believe the answer is 0.05
not sure though.
Answer:X=70
Step-by-step explanation: