Answer
Together, they have 99 marbles.
Explanation
Ravi has 33 marbles.
His brother has twice (two times) as many marbles as him. Ravi's brother has 33×2=66 marbles.
Together, they have 33+66=99 marbles.
Equation 2 is the only linear one due to the fact that there is no exponent on the x or y values.
Answer:
all work is shown and pictured
Answer:
Accelerate
Step-by-step explanation:
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Answer:

Step-by-step explanation:
Slope-intercept form is given as
, where
is slope and
is the y-intercept.
To find the slope of a line that passes through two points
and
, use the slope formula:

Let:

The slope of the line that passes through these two points is:

Now substitute
and any point to solve for
:

Therefore, the slope-intercept form of a line that is represented by the table is 