3x+25=90
-25=-25
3x=65
x=26.6666666666666666666666
I hope this helps!
Step-by-step explanation:
here's the answer to your question
Answer:
Mr. Herrera will hike 78 miles on 6th day.
Step-by-step explanation:
Given:
Number of miles Mr. Herrera will hike in 9 days = 117 miles
Total Number of days =9 days
Let us first find the number of miles he will hike in 1 day
By Using Unitary method we get,
Number of miles Mr. Herrera will hike in 1 days= 
We need to find miles hiked in 6th day.
Number of miles Mr. Herrera will hike on 6th day= Number of miles Mr. Herrera will hike in 1 days
Number of days = 
Answer:
two
Step-by-step explanation:
due to the cordnets of eqation
Answer:
angle i, which is D)
Notice that X and I are both in the middle of the triangles.