Answer:
a. 125 – 7d
Step-by-step explanation:
Let d be the number of days.
<u>Given the following data;</u>
Total distance (month) = 125 miles
Distance covered per day = 7 miles
To determine how many miles he has left to run after running for "d" days, this mathematical expression can be used;
Total distance - distance covered per day = number of miles remaining

Answer:
N = 10
Step-by-step explanation:
4^10=4^n
after that just simplify
:)
Hope this helps!
Answer:
Step 3 should be ((9+4)/(0.25))-10.4 divided 4
Step 6 should be 52 - 2.6
I got it right on my exam :)
Answer:
x = 100
Step-by-step explanation:

Answer:
The supplement of 89° is the angle that when added to 89° forms a straight angle (180° ).
Step-by-step explanation: