Answer:
Kaylee wins.
Step-by-step explanation:
Melissa-> 1 Point
((5*2)-12)+3
(10-12)+3
-2+3
1
Kaylee-> 6 Points
((-3*2)-1)+6+7
(-6-1)+13
-7+13
6
Answer:
the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
Step-by-step explanation:
<span>The
population standard deviation is unknown, sample size is less than 30,
and the population has a normal or near-normal distribution</span>.
It's would be plus haft that number (it's a negative) and the next number would be 0
1. First consider the unknown original price as 'x'.
2. Then consider the rate of discount.
3. To find the actual discount, multiply the discount rate by the original amount 'x'.
4. To find the sale price, subtract the actual discount from the original amount 'x' and equate this to given sale price.
