Answer:
2. the final answer is -36n+3
3. the final answer is -4x-10
4. the final answer is 3c-81
5. the final answer is 17b-31
6. the final answer is 56y+64
7. the final answer is 24q+30
Note: I simplify each problem
Answer:
<span>8<span>C4</span>=<span><span>8!</span><span><span>(8−4)</span>!4!</span></span>=70</span>
Explanation:
This is equivalent to choosing 4 from an available 8 and is hence the combination
<span>8<span>C4</span>=<span><span>8!</span><span><span>(8−4)</span>!4!</span></span>=<span>70</span></span>
Cost of basic car = $8250
Optional cost = $324
Total cost of basic car and optional items for John= (8250 + 324) dollars
= 8574 dollars
Then
Percentage of sales tax = 6%
Amount of sales tax = 8574 * (6/100) dollars
= 514.44 dollars
License and registration fee combined = $50
Then total cost of John in regards to buying the car = 8574 + 514.44 + 50
= 9138.44 dollars
So option "C" is the correct option in regards to the question given.
Area of a square =a^2
40000=a^2
a=200 inch
Now if u can imagine a square shape with side of 200 inch each.it makes right angles
so use pythagorean theorm
c^2=a^2+b^2
c^2=(200)^2+(200)^2
c=282.84 inch
ength of a fence is 282.84 inch
