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Answer: 90%
Step-by-step explanation: 18 out of 20 = 90%
she would get an A!
Caroline and Ron have 11 fish in total.
Let C be Caroline and R for Ron.
C+R =11
Ron has 3 less so, C has 7 and R has 4
Answer:
what is thia
Step-by-step explanation:
i have no idea what you juat said like fr what topic is this im too bored to read the queation
Answer:
C) 75 + 50x = 25 + 70x
Step-by-step explanation:
ABC Tech:
$50 an hour. So,for x hours= 50 * x = 50x
Service charge = 75 + 50x
Tech Squad:
$70 an hour. So,for x hours= 70 * x = 70x
Service charge = 25 + 70x
C) 75 + 50x = 25 + 70x
50x - 70x = 25 - 75
-20x = -50
x = -50/-20
x =5/2 = 2
hours