Answer:
10x+18y=76
x+y=6
Let x = the number of small pack of hotdogs
Let y = the number of large pack of hotdogs
Step-by-step explanation:
x = small hotdogs
y = large hotdogs
The total number of hotdogs is:
10x+18y=76
Since a total of 6 packs were purchased, we know x+y must equal 6
x+y=6
<u>Write System of Equation</u>
<u />
10x+18y=76
x+y=6
<span>x = {-4, 4}
</span>
<span>Divide each side by '5'.
x2 = 16
Simplifying
x2 = 16
Take the square root of each side:
x = {-4, 4}</span>
-2 3/5 would be the answer to the problem
So you have to break it down
Each workout he jogged and rode his bike
Everyday he jogged for for 45 minutes
He totaled 360 minutes for the week.
There are seven days in a week so divide the 360 by the 7 51 3/7 minutes everyday
Subtract 45 from it 6 3/7
So the answer is he jogged 6 minutes and around 26 seconds everyday
(Concert the 3/7 to seconds by my tip lying it by 60)
Answer:
Step-by-step explanation:
65=0.20x
x=65/0.2
x=325 miles