In a group of 60 people,27 like cold drinks and 42 like hot drinks and each person likes at least one of the two drinks.How many
likes both coffee and tea?
1 answer:
Answer:
there are only 15
Step-by-step explanation:
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peepeepoopoo
Step-by-step explanation:
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If the dice is only rolled once, the possibility of getting less than7 is100%
Answer:
942
Step-by-step explanation:
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Answer:
a)-4x+7=9×3
-4x=27-7
x=-20/4
x=-5
b)49r-55r=-52+10
-6r=-42
r=-42/6
r=7
c)-6m+8m-2m=-1-5+6
2m-2m=0
0=0
61+68+71+77+76+82+80=515 degrees
515/7=73
