Answer:1. $3- 4 bottles, 1 bottle = 4/3 , 7 bottles= 28/3
2. 40 pounds=$32, 1 pound= $8/10
3. Per bag= 3/2, 7bags= 21/2
4. Per book = $3, 21 books= $63
5. Per bracelet = 0.25 cents, 11 bracelets = 2 dollars 75 cents
Step-by-step explanation:
Answer:
40% increase
Step-by-step explanation:
10 is you 100%
if it increased to 14, then that means your 100% = 10 increased +4 which is the 40%
Answer:
m = -2.5
b = 5
Step-by-step explanation:
y = mx + b
Answer:
$325.28
Step-by-step explanation:
152+152=304
304x1.07=325.28
Answer:
x = 7/21 = 1/3
Step-by-step explanation:
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