Look at the pictures it explains the equation step by step tell me if you have any questions the answer is at the bottom
[C] 0.05b + 0.25s + 0.4n = 20
b = balloons
s = streamers
n = noisemaker
Since they already give us the price of each item we just need to add a variable at the end of each one since we don't know how many of each item is bought. Adding the costs of all the party supplies should not go over $20. We can automatically eliminate B and D. We can also eliminate A because the prices of each item are incorrect. Therefore, C is the correct answer.
Best of Luck!
Answer:
The distance between the points (4,3) and (1,-1) is C. 5 units.
Step-by-step explanation:
