I did this but im not very good at it :( but i think the answer is either A or D sorry if im wrong :(
The correct answer is D The last one
Step by step is below
Hopefully this help you
Have a great day :)
Let x be the number of running plays
Y be the number of
passing plays
Since the total plays is 110
X + y = 110
And total yard is 378
3x + 7y = 378
Using the first equation
X = 110 – y and substitute to the 2nd equation
3(110 – y) + 7y = 378
And solve for y
Y = 12
Substitute to eqution 1
X = 110 – 12 = 98
Answer:
slope: 5/2
Step-by-step explanation:
