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3 years ago

Consider the tables.

Mathematics

1 answer:

777dan777 [17]3 years ago

5 0

Answer:

Table C

Step-by-step explanation:

The input and output values represent a cubic function because you find the 3rd differences between the outputs and they are both -640

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Sam has twice as many books as Jim. If Sam gives 12 books to Jim, they will have the same number of books. How many books do the

Neko [114]

Alright, lets get started.

Suppose number of books Jim have = x

Sam has twice as many books as Jim. So,

Number of books Sam have = 2x

If Sam gives 12 books to Jim, they will have the same number of books.

When Sam gives 12 books, his remaining books will be $= 2x - 12$

When Jim gets 12 books from Sam, his books will be $= x + 12$

And as per given question, they both now have equal books, so

$2x - 12 = x + 12$

Adding 12 in both sides

$2x - 12 + 12 = x + 12 + 12$

$2x = x + 24$

Subtracting x from both sides

$2x - x = x + 24 - x$

$x = 24$

It means Jim has number of books = 24

So, Sam has numberof books = $24 * 2 = 48$

So, they have number of books together = $24 + 48 = 72$ : Answer

Hope it will help :)

5 0

3 years ago

Read 2 more answers

Estimate 3 2/5 to the nearest integer

pickupchik [31]

4 is the nearest integer

as a decimal this number would be 3.5, which would round up to 4.

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3 years ago

Given f(x) 2^x -7 find the x intercepts

brilliants [131]

Be sure to include the "=" sign: <span>f(x) = 2^x -7

To find the x-intercepts, set f(x) = 0 and solve for x: 2^x - 7 = 0,
or
2^x = 7

Take the common log of both sides: x log 2 = log 7
log 7
Solve for x: x = --------- = 2.81 (approx)
log 2

</span>

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3 years ago

Write 3 times the square root of 2 plus 2 times the square root of 3 in simplest form.

lubasha [3.4K]

Answer:

Step-by-step explanation:

3 $\sqrt{2}$ + 2 $\sqrt{3}$

is in simplest form and cannot be simplified further

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3 years ago

PLS HELP! ASAP!

Oduvanchick [21]

Answer:

i only know (d)

was -i s now

1.8 m - 0.6 m

1.2 m - 0.4 m

2.4 m - 0.8 m

Step-by-step explanation:

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3 years ago

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