Variable a is 4 more than variable b. Variable a is also 1 less than b. Which of the following pairs of equations best models the relationship between a and b? (4 points)
A a = b + 4 a = b – 1
B a = 4b a = b + 1
C b = a + 4 b = a – 1
D b = 4a b = a + 1

Answers

Answer 1

Answer: A is the correct answer.

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Whatsapp is 500% in a fraction in the simplest form

0.126 rounded to the nearest hundreath =

Answers

0.13 is your answer you are looking for.

The hundredth spot is the second number to the right of the decimal. We, first, look at the far right number, in this case is 6, and we round it. Since 6 is rounded to ten, it rounds up the number next to it to a three. Since the hundredth number changed, we have no more work! The answer is 0.13! Hope this helps. :)

78 boxes of dvd, each box has 116 in it. 19 boxes are shipped, how many are left

Answers

I believe 6,844 dvds in total and 59 boxes left

78 - 19 = 59

If you're looking for the number of boxes that are left, its 59, but if you are looking for how many DVDs are left then you would proceed to do:

116 · 59 = 6844

6844 would be the number of DVDs that are left in the remaining boxes.

Samara buys a video game for $56.00 she also buys a book. The price of video game is 8 times as much as the price of the book. What is the price, in dollars, of the book?

Answers

the answer is $7.00 because 56.00/8=7.00.
Hope that helps.

The answer is $7.00 because 56÷8=7 and if the video game is 8x more costly than the book then you have to multiply 7, 8 times to get to the price of the video game.

Can you help me to get this question please

Answers

Part A).
If 100 fish all had the same weight, and they weighed
235 pounds when they were all on the scale at the
same time, then each fish weighed

   235 / 100 pounds .

Part-B).
You can find that actual weight with your calculator.

   235 / 100 = 2.35 pounds .

Part-C).
If there were only 10 fish but their total weight was still 235 pounds,
then each fish would have to weigh a lot more, to make up the same
weight with only 10 of them.

Now, each fish would have to weigh   235 / 10 pounds .

That number is 235/10 = 23.5 pounds.

If there were only 1/10 as many fish, then in order to add up to the
same total weight, each fish would have to be 10 times as heavy.

Number like 10,100,1000,and so on are called____