Answer:
A. x <= 2
Step-by-step explanation:
The domain of a real function should be all real numbers. In
f(x) = sqrt(2-x)
we need 2-x to be non-negative, therefore
2-x >= 0
which implies
x <= 2
5.5% is the smallest cuz u add 20 + 25= 45 and that minus 100 is 55 so then u divide it by the biggest number which is 10 and that equals 5.5. However, if it has to be a whole number then it would be 55 divided by 5 which would equal 11. Hope that helps
Solution:
<u>Note that:</u>
- 1 pair of mittens = $3
- Kendra = $50
<u>We already know:</u>
- The closest number to 50 and is divisible by 3 is 48.
=> x pair of mittens = $3x = 48
=> $3x = 48
=> x = 48/3
=> x = 16
Kendra can buy <u>16 mittens.</u>
Thanks again you are VERY sweet and kind!
Answer:
the net profit is $18.7
Step-by-step explanation:
we are given
buying price =$50
and over head price =$6.30
now, we can find total price
total price = buying price + overhead price
total price =50+6.30
total price =56.30
now, we are given selling price
selling price =$75
Profit = selling price -buying price
we get
profit =75-56.30
profit=$18.7
So, the net profit is $18.7
