3 years ago

Solve for r. 7r + 7= 2r − 3 Enter your answer in the box

1 answer:

3 0

The answer if we go by solving only for "r" Will be -2, in other words r=-2

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aleksandr82 [10.1K]

Answer:

The slope is $\frac{2}{8}$

Step-by-step explanation:

Take the general equation of a straight line $y = mx+c$

Here $m$ is the slope of the line.

So let's get the equation of the line in the question in the same form.

$-48 = 2x-8y$

Add $8y$ to both sides: $8y - 48 = 2x$

Add $48$ to both sides: $8y = 2x + 48$

Divide by $8$ to get it into the general equation: $y = \frac{2}{8} x + 6$

Now compare it to the general equation to find the value of $m$ . The value of $m$ is the coefficient of $x$ which we can see is $\frac{2}{8}$

3 0

3 years ago

NikAS [45]

I drew it out. Hope this helps.

7 0

3 years ago

Y_Kistochka [10]

The musician can arrange the musical selections 24 times. :)

8 0

3 years ago

MrRissso [65]

1.99<span>x + 5.50 = Total cost</span>

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3 years ago

Sindrei [870]

7y=-24
y= -24/7
You have to add the two vaiables and then divide to get the y by itself.

8 0

3 years ago