Answer: 3.8
Step-by-step explanation:
46/12=3.8
The expression to represent the number of minutes Andrew ran is x = 4y - 4
<em><u>Solution:</u></em>
Given that, Andrew ran 4 minutes less than 4 times as many minutes as Chris ran
Let "y" be the number of minutes Chris ran
Let "x" be the number of minutes Andrew ran
From given,
Andrew ran 4 minutes less than 4 times as many minutes as Chris ran
Which means,
Number of minutes Andrew ran = 4 times number of minutes Chris ran - 4
![x = 4y - 4](https://tex.z-dn.net/?f=x%20%3D%204y%20-%204)
Thus the expression to represent the number of minutes Andrew ran is found
Answer:
tan r = 35/12
Step-by-step explanation:
you use the rule tan=opposite/adjacent
Step-by-step explanation:
7.50(n+0.2)=189
7.50n+1.5=189
7.50n=189-1.5
n=187.5%7.50
N= 25