Answer:
-n+33
Step-by-step explanation:
1. do distributive property
2. 7y+21-8n+12
3. combine like terms
4. 7n and 8n both are like terms so, 7n-8n= -1n or -n
5. 21 and 12 are like terms so, 21+12= 33
answer is: -n + 33 or -1n + 33
<span>52 weeks a year so biweekly = 26
biweekly salary of $1,230
</span>$1,230 x 26 = $31,980 annual
12 months a year, semimonthly = 12 x 2 = 24
$31,980 / 24 = $1,332.50 semimonthly
ansswer: Andie’s semimonthly salary is $1,332.50
Answer:
Step-by-step explanation:
When the circle is open that means it is not equal to and the line is going to the left so it is less than
See picture.
We are looking for x.
x^2 + 6^2 = 12^2
x^2 + 36 = 144
x^2 = 144 - 36
x^2 = 108
sqrt{x^2} = sqrt{108}
x = sqrt{108}
You can break down the square of 108 if needed.