2 years ago

Describe three different substitutuion method

Mathematics

1 answer:

ankoles [38]2 years ago

7 0

elimanation variations matrix

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-4y - 11x = 36 -10y - 10x = 20

Vinvika [58]

(X,Y)

(- 68/75 , 188/75)

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2 years ago

create a linear function f(x), whose graph has the given slope that meets the given condition. slope of -7, f(-5)=2

sergejj [24]

Our goal is to fit the given information into the slope-intercept form.
y=mx+b

We can place the slope in 'm.'
y= -7x+b

Then, input the values for the x and y.
2= -7(-5)+b
2=35+b
b=2-35
b= -33

'b' is the intercept, so now that we know that, we can plug in all the values and find our final equation.

y= -7x -33

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3 years ago

Solve the compound inequality graph the solution. 6x-4<-34 or 3x+10>10

Andreyy89

3x+10>10 = x > 0
<span>6x-4<-34 = x < -5</span>

3 0

3 years ago

It takes Ben 2 days to write reports, and it takes Kate 3 days to write reports. Bens rate, in reports per day, is how much grea

sergejj [24]

Answer:

Ben's rate is $\dfrac{1}{6}$ greater than Kate's rate.