Your proportion should look something like this
After cross multiplication, you should end up with this equation
After dividing 4 on both sides, you should get that x=9
Step-by-step explanation:
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Answer: 7x+25y=15
Step-by-step explanation: combine all like terms
Answer:
your answer is D (6.72)
Step-by-step explanation:
substitute x by 4
y = 2.76(4) - 4.4
y = 11.12 - 4.4
y = 6.72
Therefore the option D (6.72) is the correct answer
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Answer:
LCM of 12 and 32 is 96
LCM of 4 and 5 = 20
LCM of 15 and 20 = 60
Step-by-step explanation:
