MATHEMATICS MIDDLE SCHOOL

2/5- -3/4 what would be the answer?

Answers

Answer 1
Answer:

For this case we must simplify the following expression:

By definition of the law of multiplication signs we have to:

So, rewriting the expression we have:

Thus, the answer in decimal form is 1.15.

Answer:


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MIDDLE SCHOOL

An electrician has 4.1 meters of wire

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what is the question

MIDDLE SCHOOL

On her pogo stick Lila made 24 hops in 30 seconds. At this rate, how many hops will she make in 50 seconds?

Answers

40 hops in 50 seconds


24/30 = x/50

cross multiplication

30x=24x50

30x=1200

x=40

24/30=0.8          40/50=0.8

MIDDLE SCHOOL

Divide 18 by 6 then add 4 then multiply by 8

Answers

The answer will be 56 :>
HIGH SCHOOL

Joseph owns a store. One week, his store's revenues totaled $4200. For the next 5 week, his store's revenues decreased by $120/wk. What is the slope of the line that models this situation? A. -5 B. -24 C. -35 D. -120

Answers

D. -120 
because the money is decreasing by 120 per week in 5 weeks.
I hope this will be helpful.
Let me know if you need further assistance.

The slope of the line that models this situation is -120.

 

The correct answer between all the choices given is the last choice or letter D. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

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