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3 years ago

Find the slope and y-intercept. from the equation then graph the line . plsss helppp

Mathematics

1 answer:

djverab [1.8K]3 years ago

6 0

Answer:

slope = -1. y int = (0, -3)

Step-by-step explanation:

look in this equation format

y=mx+b

m= slope

b= y int

y and x = a coordinate on the line

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Convert Decimal to Percent 0.175 = 17.5 0.14 = 0.86 = 0.21 = 0.178 = 0.81 =

Komok [63]

0.175 = 17.5%

0.14 = 14 %

0.86 = 86%

0.21 = 21%

0.178 = 17.8%

0.81 = 81%

ALL YOU HAVE TO DO TO FIND THE PERCENTAGE IS MOVE THE POINT TWO (2) PLACES TO THE RIGHT FROM IT'S PREVIOUS POSITION...

4 0

4 years ago

How many times can 50 go into 35

mixas84 [53]

1.428571429 because you do 50 ÷ 35 and that's your answer hope it helped :)

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3 years ago

If a circle has a diameter of 10cm and circumference of 31.4 cm,how would you write a ratio to determine the value of pi

Kitty [74]

Answer:

3.14

Step-by-step explanation:

Circumference of a circle is given by

$C=\pi d$ and making $\pi$ the subject then

$\pi=\frac {C}{d}$

Here d is the diameter and C is the circumference.

Given that d=10cm and C=31.4 then

$\pi=\frac {31.4}{10}=3.14$

5 0

3 years ago

Help would be appreciated!

charle [14.2K]

C)
10hrs will get around 105 salaries
90hrs get 840+105=945
95 hours get 945+(105/2)=997.5
100 hours get 945+105=1050

6 0

4 years ago

600 units of electricity and 100 units of gas were used for a total cost of $388. Next month, 400 units of electricity and 150 u

lana66690 [7]

Answer:

Cost per Electricity Unit= $0.61

Cost per Gas Unit= $0.22

Step-by-step explanation:

Suppose,

Cost per Electricity Unit: e

Cost per Gas Unit: g

for the first month condition, equation would be

$600*e+100*g=388...........................................(i)$

and for the next month condition, equation would be like

$400*e+150*g=277...........................................(ii)$

By solving both linear equations simultaneously, we get

e=0.61 and g=0.22

7 0

3 years ago