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Allisa [31]
3 years ago
6

9.Huge bought x notebooks. Write an expression to model the cost of the

Mathematics
1 answer:
slamgirl [31]3 years ago
8 0

Answer:

2.50x ,or 2.5x

Step-by-step explanation:

All of the expressions are right, but I doubt that there's a notebook that costs 25 dollars or 32 dollars.

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Put the following equation of a line into slope-intercept form, simplifying all fractions.
svetoff [14.1K]
The answer of your question is 4x +6y = - 5

5 0
3 years ago
What is 2 2/5×2 7/9 in simplest mixed number form?
Scorpion4ik [409]

Answer:

6 2/3

Step-by-step explanation:

2 2/5 * 2 7/9

Change each number to an improper fraction

2 2/5 = (5*2+2)/5 = 12/5

2 7/9 = (9*2+7) = 25/9

12/5 * 25/9

Rewriting

25/5  * 12/9

5/1 * 4/3

20/3

Now changing to a mixed number

3 goes into 20 6 times with 2 left over

6 2/3

7 0
4 years ago
Triangle TRE has vertices T(3,6), R(-3,10), and E(-9,4). Find the coordinates of point M if line TM is a median of triangle TRE
Sergeeva-Olga [200]

Answer:

The coordinate of point M = (-6,7)

Explanation:

The Median of a triangle is a line segment from a vertex to the midpoint of the opposite side of a triangle.

Given: \triangle TRE has vertices T(3,6) , R(-3,10) and E(-9,4).

Here, line TM is a median of triangle TRE where M is the midpoint of RE.

The midpoint of  M of the line segment from R(-3,10)  to E(-9,4) is;

M = (\frac{-3+(-9)}{2}, \frac{10+4}{2}) = ( \frac{-12}{2}, \frac{14}{2} )=(-6,7)

Therefore, the coordinate of point M is, (-6,7).

7 0
3 years ago
Enter the missing numbers in the boxes to complete the table of equivalent ratio's.
fredd [130]


Step-by-step explanation:

Time          Distance

2                      3

6                      9

10                    15

12                    18

5 0
3 years ago
(2w-5)(w+7) so far I got 2w^2 + 9w + ?
FromTheMoon [43]

Answer:

=2w2+9w−35

Step-by-step explanation:

(2w+−5)(w+7)

(2w)(w)+(2w)(7)+(−5)(w)+(−5)(7)

2w2+14w−5w−35

2w2+9w−35

7 0
3 years ago
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