Sorry, my work is so messy. I substituted the town's for NA, NB, and NC. I then removed NA by substitution and added both equations to solve for NC. Fro. there I substituted the value of Nc into the equation to find N B
Answer:
Yes
Step-by-step explanation:
To determine if (5, 4) is a solution, substitute the x and y values into the left side of the inequalities and compare the result to the right side.
6(5) - 5(4) = 30 - 20 = 10 < 11 ← True
- 3(5) + 2(4) = - 15 + 8 = - 7 < - 8 ← True
Since both inequalities are true then (5, 4) is a solution to the system
The discount is 7 dollars since to find the discount you take 35 x .2
So the ending total is 28 dollars.
Answer:
The Average Speed of the Ball is 3.925 m/s
Step-by-step explanation:
Add All The Numbers Together
0.2+0.5+5+10
Divide By How Many Measurements There Are
And There Are 4 Measurements
15.7/4 = 3.925