Claire traveled 456 miles. She drove 81 miles every day. On the last day of her trip she only drove 51 miles. Write and solve an equation to find the number of days Claire traveled. Explain each step of your problem solving strategy.

3; 9 is 8 to -4

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

4+4+2x

or

2x+8

step-by-step explanation:

the number 100 represents the number of trials in the experiment.

49/100 represents the experimental probability of the coin landing heads up.

step-by-step explanation: