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Fudgin [204]
3 years ago
7

Math! Anyone know this algebra 2 question? Please help!!

Mathematics
1 answer:
zhuklara [117]3 years ago
8 0
I hope this helps you

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HELPPP PLSSSS ITS ALMOST DUE IN 1 HOUR WILL GIVE BRAINLIEST THANKS AND 5 STARSSS
Veseljchak [2.6K]

Answer:

2.5 + 3<em>h</em> = 13

Step-by-step explanation:

2.5 for the hotdog.

3 for each hamburger

3.5$ for each hamburger as h

Hope this Helps!

5 0
2 years ago
All the letters in the word
kupik [55]

Answer:

The probability of picking this is 2/7

Step-by-step explanation:

I'm pretty sure this is correct, and my reasoning for this is because there is 1 of most of the letters. This my not be correct, so you should probably try asking someone else, too :D!

5 0
2 years ago
Read 2 more answers
Drina wrote the system of linear equations below.
zalisa [80]

Answer:

Option c, A square matrix

Step-by-step explanation:

Given system of linear equations are

3x-2y=-2\hfill(1)

7x+3y=26\hfill(2)

-x-11y=46\hfill(3)

Now to find the type of matrix can be formed by using this system

of equations

From the given system of linear equations we can form a matrix

Let A be a matrix

A matrix can be written by

A=co-efficient of x of 1st linear equation    co-efficient of y of 1st linear equation   constant of 1st terms linear equation

co-efficient of x of 2st linear equation   co-efficient of y of 2st linear equation  constant of 2st terms linear equation

co-efficient of x of 3st linear equation   co-efficient of y of 3st linear equation    constant of 3st terms linear equation           3\times 3

which is a 3\times 3 matrix.

Therefore A can be written as

A= \left[\begin{array}{lll}3&-2&-2\\7&3&26\\-1&-11&46\end{array}\right] 3\times 3

Matrix "A" is a 3\times3 matrix so that it has 3 rows and 3 columns

A square matrix has equal rows and equal columns

Since matrix "A" has equal rows and columns Therefore it must be a square matrix

Therefore the given system of linear equation forms a square matrix

7 0
2 years ago
Read 2 more answers
Last year the
Setler79 [48]
16 is the difference.50%
8 0
2 years ago
PLS HELP GIVING 63 PTS I GIVE BRANLIEST TOO!! PLS PLS PLS HELPP!!!
weqwewe [10]

Answer:

55 pounds

Step-by-step explanation:

Add all the differences to the initial weight

55.75+2.125-3.25-0.5+0.875=55

6 0
3 years ago
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