You could use the solution of 9/4 times 2
6 rap 3 pop take 13-4 which is 9. 6+3=9
1 chair is 79.99
40% discount
79.99 ÷ 100 =0.7999
0.7999 × 60 = 47.994
47.994 rounded down is $47.99
79.99-47.99=30.00
he saved $30
Answer:
your answer is 12 units
Step-by-step explanation:
I hope it helps
For this case we have the following equation:
Rewriting we have:
Dividing by 2 to both sides of the equation:
We apply the quadratic formula:
We have to:
Substituting:
Thus, we have two roots:
ANswer: