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3 years ago

Find the slope of each line.

Mathematics

2 answers:

ololo11 [35]3 years ago

5 0

Answer:

y = -8x + 10

Step-by-step explanation:

Just move the 8x to the other side of the equation. hope you finish

Crazy boy [7]3 years ago

3 0

Answer:

The answer is -8

Step-by-step explanation:

Subtracting 8x from both sides to get Y by itself, you would get

Y= -8X + 10, and we know that y=mx+b, where M is the slope, therefore -8 is M and the slope is -8.

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Midpoint of 4 – 3i and –2 + 7i please help!!!!!

GenaCL600 [577]

Hello :
let : z = 4-3ii z' = -2+7i
the distance between the points 4-3i and -2+7i is : <span>|z - z' |
</span> |z - z' | = |4-3i+2-7i| = |6-10i | =√(6²+(-10)²) =√136

4 0

3 years ago

Find the slope of the line y = –7 2 x − 5 8 . Simplify your answer and write it as a proper fraction, improper fraction, or inte

Bezzdna [24]

Answer:

Slope = -7/2

Step-by-step explanation:

The standard equation of a line is expressed as y = mx+c

m is the slope

c is the y-intercept

Given the equation y = -7/2 x - 5/8

Compare with the general equation

mx = -7/2x

Divide both sides by x

mx/x = -7x/2x

m = -7/2

Hence the slope of the line is -7/2

8 0

3 years ago

A bowl contains blueberries and strawberries there are a total of 20 bares in the bowl the ratio blueberries to strawberries is

Alexus [3.1K]

Answer:

16 blueberries and 4 strawberries

Step-by-step explanation:

Given:

A bowl contains blueberries and strawberries there are a total of 20 berries in the bowl.

The ratio blueberries to strawberries is 4 to 1

Question asked:

How many of each berry are in the bowl ?

Solution:

Ratio of blueberries and strawberries = 4 : 1

Let ratio be $x$

Number of blueberries in the bowl = $4x$

Number of strawberries in the bowl = $1x=x$

As total berries in the bowl are 20 and the bowl contains both blueberries and strawberries in the ratio 4 : 1 :-

$4x+x=20\\5x=20\\$

Dividing both sides by 5

$x=4$

Number of strawberries in the bowl = $x$ = 4

Number of blueberries in the bowl = $4x$ = $4\times4=16$

Thus, there are 16 blueberries and 4 strawberries in the bowl.

5 0

3 years ago

Read 2 more answers

Fraction word problems Your strip of paper represents one lap on a track. Three students ran a relay and took turns running equa

artcher [175]

Answer:

A quarter $(\dfrac{1}{4})$ of one lap of the track.

Step-by-step explanation:

Three students ran ran a relay and took turns running equal parts of the track.

The race was three-fourths of a lap long.

Let the length of one lap of the track=x

The length of the race $=\frac{3}{4}x$

Since each of the students ran equal part,

Length run by each student

$=\dfrac{3}{4}x \div 3\\=\dfrac{3}{4}x X \dfrac{1}{3}\\=\dfrac{1}{4}x$

Therefore, each student ran a quarter $(\dfrac{1}{4})$ of one lap of the track.

5 0

3 years ago

Tim's phone service charges $24.39 plus an additional $0.24 for each text message sent per month. If Tim's phone bill was $30.39

alex41 [277]

The answer is D - $0.24x + $24.39 = $30.39

7 0

4 years ago