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Kaylis [27]
3 years ago
14

For an equation with fractions, why is it helpful to multiply both sides of the equation by the LCD?

Mathematics
1 answer:
Len [333]3 years ago
4 0

Answer:

You can just cancel out on both sides and find the value of the variable.

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6. Distribute the expression <br> -6(t+8)
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Rob pays $258 every 3 months for his karate lessons. At this rate, how much will Rob pay for 3 years of karate lessons?
kherson [118]
Well first divide 3 years into months and there are 36 months in 3 years, next divide 258 into 3 months and that is 86, next multiply 86 by 36 and you get 3,096 

Steps:
3 Years into months is 36
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Answer $3,096
6 0
3 years ago
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In a hospital ward, there are 10 nurses and 6 doctors. 4 of the nurses and 3 of the doctors are male. If a person is randomly se
oksano4ka [1.4K]
Total number of people in ward = 16
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Probability of selecting a female or a doctor = 9/16 + 6/16 - 3/16 = 3/4

Thus, the probability of selecting a female or a doctor is 3/4
8 0
4 years ago
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Mr. Wilson has $2,500 in his savings account and m dollars in his checking account Write an expression that describes the total
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Expression: 2500 + m

Just substitute m with 300 and solve like that.

2500 + 300 = 2800

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Solve the following compound inequality.
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I don’t understand show a picture
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