In 9, the error is that the 276 should be the numerator, not the denominator, because in the proportion Elisa made, the number of students is the numerator and the number of teachers is the denominator.
The value of equation when n = 3 is 50
<em><u>Solution:</u></em>
<em><u>Given equation is:</u></em>
We have to find the value of equation when n = 3
By plugging in n = 3 in given equation we can find the value of given equation
<em><u>Substitute n = 3 in given equation</u></em>
Thus the value of equation when n = 3 is 50
Answer:
A
Step-by-step explanation:
if there are more goats at once then u pay more but if u buy more cows at onces its alot cheaper
First set the days to hours. Since there are 24 hours in a day you can do 197 x 24 = 4728 hours. Take the distance (48688630 miles), to get to miles per hour you do 48688630 : 4728 = 10297,933 = 10298 so B is the answer.
Answer:
Step-by-step explanation:
1)expand out the bracket
-15y+6=21
2) get the y to one side
6=21+15y
3) solve
15=15y
1=y