Answer:
D
Step-by-step explanation:
30.20 * 15% (or 0.15) = 4.53
4.53 is about 4.50
Answer:
$1.5 per gallon
Step-by-step explanation:
Unit rate is rate per gallon
$15/10gallons = $1.5 per gallon
Answer: x^2 - 13x + 13
Step-by-step explanation:
Answer:
Blake's total number of cards now: 1.25b
Step-by-step explanation:
Total number of cards now would be equal to 25% increase from b.
<em>This means we INCREASE b by 25% OF b.</em>
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What is 25% of b???

Now we need to ADD this to original amount, b.
So, 