Answer:
Step-by-step explanation:
Assuming that the Skateboard is $180, and you are asking for the price when it is 30% off.
180 * .70 = $126
Another way of solving the question is finding 10 % of 180, which is 18. And you are looking for 30% less, so 18 * 3 = 54, which is 30% of 180.
180 - 54 = 126
$2.56 * 15 gallons = $38.4 (total)
2 person split = $38.4 / 2 = $19.2/person
another friend = +1
$38.4 / 3 = $12.8
each person saves = $19.2 - $12.8 = $6.4/person
i hope this helps :)
Answer:
I'm pretty sure it's increasing
Step-by-step explanation:
because the linear parent function is x=y, no negative signs
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(30/100)*(20/100) = 0.06 = 6% The percentages need to be multiplied for the 'and' probability formula.