77/5=99/x
77x=5*99
77x=495
x=495/77
x=6.4
she needs to study 6.4 hrs to get 99
Answer:
no solutions
Step-by-step explanation:
x = x + 9
x - x = 9
0 = 9
<u><em>it's false </em></u>
Distance of bank from yuri's house=(5/6)*(2/5)=2/6=1/3 mile
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