Answer: Your right!
-8n-13
Step-by-step explanation:
-2(4n-1)+15=
-8n+2-15
Combine like terms- 2-5= -13
so -8n-13
Answer: 16.13
Step-by-step explanation: 40 divided by $2.48
Answer: look at the screenshot
Step-by-step explanation:
it has everything you need
Answer:
Subtract the two diameters and multiply by 0.5
Step-by-step explanation:
Calculating the Radius of the hole gives distance to the inner edges WHILE the Radius of the coin gives us the distance to the outer edges.
By subtracting the output we can then get the difference between both distances.
If hole diameter = 5mm and coin diameter = 22mm
Difference = [(22 - 5)mm] ÷ 2
17mm / 2 = 8.5mm
Answer:
1885
Step-by-step explanation:
A score of 1884 is just below the top 10%. To be in the top 10%, the score must be 1885 or higher.
A suitable calculator or spreadsheet is about the easiest way to figure this.