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Lorico [155]
3 years ago
11

Which of the following phrases could represent the expression K - 4?

Mathematics
1 answer:
vampirchik [111]3 years ago
7 0

Answer:

the second one. a number decreased by four

Explanation:

"k" is known as 'a number. the expression k-4 is also known as a number minus 4. the word decreased replaces minus

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The first sail has one side of length 9 feet and another of length 6 feet. Determine the range of possible lengths of the third
andreev551 [17]

Answer:

FIGURE IT OUT YOURSELF AND STOP RELYING ON THE INTERNET TO HELP YOU. OH I KNOW HOW BOUT YOU USE YOUR BRAIN!!!!!!!!!!!!!!!

-by-step explanation:

7 0
3 years ago
Solve, showing all work: (4x − 6) + (3x + 6)<br><br> Note: Drop the parenthesis and add like terms.
qwelly [4]

Answer:

The answer is 7x

Step-by-step explanation:

To solve the problem drop the brackets and add the like terms

∵ (4x - 6) + (3x + 6)

- There is no number multiplied by each bracket so drop the

    brackets without any change in the values inside them

∴ (4x - 6) + (3x + 6) = 4x - 6 + 3x + 6

- The terms 4x and 3x are like terms, so add them

∵ 4x + 3x = 7x

- The terms -6 and 6 are like terms, so add them

∵ -6 + 6 = 0

∴ 4x - 6 + 3x + 6 = (4x + 3x) + (-6 + 6)

∵ (4x + 3x) + (-6 + 6) = 7x + 0

∴ 4x - 6 + 3x + 6 = 7x

∴ (4x - 6) + (3x + 6) = 7x

The answer is 7x

4 0
3 years ago
I just need the answer in word form
nadya68 [22]

Answer:

May 7, May 13, May 19

Step-by-step explanation:

Bethany wears jeans every two days. So, if she wears jeans on May 1, then she will wear jeans on May 3, May 5, May 7

Similarly, she wears running shoes every 3 days. So if she wears running shoes on May 1, then she will wear them on May 4 and May 7.

So she will wear both on May 7.

We can see a pattern that she wore both after six days of wearing them together first time.

Using the pattern we can say that she will again wear them both on May 13 and May 19th ..

6 0
3 years ago
A health food company sells packs of assorted nuts. The company incurs a monthly fixed cost of $1,400 for ingredients and raw ma
tino4ka555 [31]
If you're asking about what the equation would be written as, then it's  y = 1x + 1,400.
8 0
3 years ago
Read 2 more answers
James hiked on two trails. The first trail was l 2/5 miles long, and the second trail was 5 times as long as the first trail. Ho
Licemer1 [7]

Answer:

6 \frac{2}{5}  \: miles

Step-by-step explanation:

First \:  trail = 1 \frac{2}{5}  =  \frac{7}{5}   \: miles \\  \\ second \: trail = 5 \times first \: trail \\  \\  = 5 \times  \frac{7}{5}  \\  \\  = 7 \: miles \\  \\ total \: length =  \frac{7}{5}  + 5 \\  \\  =  \frac{7 + 25}{5}  \\  \\  =  \frac{32}{5}  \\  \\  = 6 \frac{2}{5}  \: miles

5 0
3 years ago
Read 2 more answers
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