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ludmilkaskok [199]
3 years ago
6

Evaluate for m=3, n=-4, and p=-2. 7(m-n)-3(p+2m)

Mathematics
1 answer:
kupik [55]3 years ago
4 0
7(3-4)-3(-2+6)
21-28+6-18
-19
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Which word describes the slope of the line?<br> O positive<br> O negative<br> O zero<br> O undefined
gavmur [86]

Answer:

O negative

Step-by-step explanation:

3 0
3 years ago
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What is an equation of the line that passes through the points (4, -2) and (8,3)?
Dimas [21]
Use the equation to find the slope: m=y2-y1/x2-x1 and plug in each of the y coordinates into the numerator and each of the x coordinates in the denominator

m=-2-3/4-8
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m=5/4

Plug in the slope and one of the ordered pairs into y=mx+b. I’ll use (8,3)

3=5/4(8)+b
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Equation: y=5/4x-7
4 0
3 years ago
What is 5 1/2 * 2 1/3?
storchak [24]

The solution of the given expression will be 12\dfrac{5}{6}

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition,substraction, multiplication and division.

The given expression will be calculated as:-

= 5\dfrac{1}{2}\times 2\dfrac{1}{3}\\\\\\=\dfrac{11}{2}\times \dfrac{7}{3}\\\\\\=\dfrac{77}{6}\\\\\\=12\dfrac{5}{6}

Hence the solution of the given expression will be 12\dfrac{5}{6}

To know more about Expression follow

brainly.com/question/723406

#SPj1

5 0
2 years ago
Plz answer quickly will you brainlist
marshall27 [118]

Step-by-step explanation:

A' (1,4)

B' (5,8)

C'( 5,4)

D' (3,2)

you're graph was hard to read. but basically turn all the negative x values of the original shape into positive x values

3 0
3 years ago
Some body plis help me​
Anastaziya [24]

Answer:

im not positive but I think the answer is 7x+5

3 0
3 years ago
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