67+1=68. 54+14=68 their are more than that just subtract a number from it and use it
And you will find the answer
First you have to multiply -8 to (-4x-1)
which is, -12x+8
then there is -9x you have to add like terms
-12x-9x+8
-21x+8 is your final answer
89 is the amount of points the team needs to score in the fifth game to average 70 points.
I hope this help
The slope of line D is also -4 because the lines are perpendicular.
I hope you like the answer that i just gave you.
