Add like terms and that should be the simplified versions for the answer:
15r.
Hey there!
<u>Solve </u><u>for </u><u>f</u><u> </u><u>:</u>
f = 27.9 ✅
<em>></em><em> </em><em>Given </em><em>expression </em><em>:</em><em> </em>
![\displaystyle \frac{f}{9} = 3.1 \\ \\](https://tex.z-dn.net/?f=%20%5Cdisplaystyle%20%20%5Cfrac%7Bf%7D%7B9%7D%20%20%3D%203.1%20%5C%5C%20%20%5C%5C%20%20)
<em>></em><em> </em><em>Multiply </em><em>both </em><em>sides </em><em>by </em><em>9</em><em> </em><em>:</em>
![\displaystyle \frac{f}{9} \times \red{9} = 3.1 \times \red{9} \\ \\ \Longrightarrow \boxed{ \green{f = 27.9}} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:](https://tex.z-dn.net/?f=%20%5Cdisplaystyle%20%20%5Cfrac%7Bf%7D%7B9%7D%20%20%5Ctimes%20%20%5Cred%7B9%7D%20%3D%203.1%20%5Ctimes%20%20%5Cred%7B9%7D%20%5C%5C%20%20%5C%5C%20%20%20%5CLongrightarrow%20%5Cboxed%7B%20%5Cgreen%7Bf%20%3D%2027.9%7D%7D%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20)
Therefore, our answer is f = 27.9
▪️Learn more about <em>first-degree </em><em>equations</em><em>:</em><em> </em>
↣brainly.com/question/27399223
↣brainly.com/question/26728137
Step-by-step explanation:
Since the ratio of monthly income to savings of the family is 7:2, we assume that the income be 7t and savings be 2t
Now, we are given that the savings is =Rs 500
So, According to our assumption, 2t=500
⇒t=250
Hence, the income of the family is =7×250=Rs 1750
And the expenditure is =Income−Savings
=Rs 1750−Rs 500
=Rs 1250
Answer:
cherry=24
grape=18
orange=12
Step-by-step explanation:
o= #of orange drinks
c=#of cherry drinks
g=# of grape drinks
2o+o+o+6=54
4o+6= 54
o= 12
then just fill in the blanks