I would say C because it makes more sense than all the others.
<span>No because a negative times a negative will be positive and it will not equal a negative number. the square root cannot be one negative and one positive because that is against the definition of a square root.
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Answer:
163 lbs
Step-by-step explanation:
Since she weighs 177 lbs after birth, and they want to know how much she will weigh in 3.5 months with 4 lbs lost every month, here is the math:
4x3.5=14 lbs total
177 - 14lbs is 163
We take as the 100% the 194070 miles from last year. Then, we apply a rule of three:
Since 329,919 is the 170% of last year's miles, then the increase was of 70%
Hi, Globabypatricia! :)
All the time worked past 31 hours gets paid 1.3 times.
He worked 4 hours at such a rate.
31+4(1.3)
31+5.2
=36.2
Paid as if he worked 36.2 at a normal rate.
To find his normal wage, divide 448.88 by 36.2
448.88/36.2
=12.40
His normal wage is $12.40.
To check:
12.40*31=384.40
12.40*1.3=16.12
16.12*4=64.48
384.40+64.48
=$448.88
Hope this helps.
-Benjamin
