I could better help if I knew the question.....
Answer:
There are 111 blue bags
Step-by-step explanation:
Let
x ----> the number of black bags
y ---> the number of blue bags
we know that

isolate the variable y
-----> equation A
----> equation B
substitute equation B in equation A
therefore
There are 111 blue bags
Answer:
b= $3.99×2 + $2.50= $10.48
Step-by-step explanation:
We have the following unknowns:
p: number of people in the club
f: ounces of fruit punch
c: ounces of cheese
b: budget in dollars
We know that
p=12
Priya is preparing 8 ounces of fruit punch per person, so:
f= 8×p = 8×12 = 96
We need 96 ounces of fruit punch
Priya is preparing 2 ounces of cheese per person, so:
c= 2×p = 2×12 = 24
We need 24 ounces of cheese
A package of cheese contains 16 ounces and costs $3.99. In order to get all the cheese we need, Priya have to buy 2 packages of cheese.
2×16=32
32>24
A one-gallon jug of fruit punch contains 128 ounces and costs $2.50. Then, Priya have to buy only one gallon jug.
128>96
The budget would be:
b= $3.99×2 + $2.50×1
Re-upload the photo you posted because it isnt showing up :(
D. 24x + 16y is your answer