Answer:
x = -2 ± 452i
Step-by-step explanation:
x² + 4x = 117
x² + 4x - 117 = 0
if you solve this quadratic by using the quadratic formula you get:
x = -2 ± 452i
452i is an imaginary number that equals 
Answer:
m=22.5
Step-by-step explanation:
m is proportional to n means there is some constant k such that:
m=kn
If m=5 when n=4 then we have the following equation to solve for our constant k:
5=k(4)
5=4k
Divide both sides by 4:
5/4 =k
So k=5/4 no matter what (m,n) pair they give you where the equation is m=kn.
m=(5/4)n
What is m when n=18?
m=(5/4)(18)
m=(5/2)(9)
m=45/2
m=22.5
Answer:
b, lol I'm sure it's b. Goodluck I hope I'm right
1) Total pay = $85 + ($0.15/mile)m, where m is the # of miles driven.
2) 10 miles: $85 + $1.50 = $86.50
35 miles: $85 + $5.25 = $90.25
100 miles: $85 + $15 = $100
250 miles: $85 + $37.50 = $122.50
Answer is D 3 5/6 cups of edge 2020, hope u get it right