You need to make an inequality. You know 5 pounds will serve 14 people but you don't know how much you need to serve 49 people so you need to set up the equation
. You then cross multiply to get
. Finally you divide 14 on both sides to get
x=17.5 lbs of pasta salad
Answer:
D) R = x + 6.1
Step-by-step explanation:
Let x represent groceries
R represents the total cost
Total cost = cost of groceries + flat rate shipping fee
R = x + 6.1
not sure your question?
comment then i can edit my answer XD
I don’t speak Spanish but if you put the English trans in the comments I’d love to answer
Answer:
$
Step-by-step explanation:
Let 
the cost of one brownie, 
cost of one cookie
Times 
on both sides on the second equation above to get the following:
To find the value of 
, use substitution:
the cost of a brownie is $
Hope this helps :)
