kyanpearce
kyanpearce
08-10-2021
Mathematics
contestada
3r+(7+8)/(t-3)when r=4, s=3 and t=5
Respuesta :
wvpvqj5nbj
wvpvqj5nbj
08-10-2021
Answer:
19.5
Step-by-step explanation:
3r+(7+8)/(t-3)
3(4)+(15)/(5-3)
12+(15/2)
12+7.5
19.5
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