Answer:
7.69%
Step-by-step explanation:
100 pennies, 20 nickels, 10 dimes is equal to 130 coins.
can be simplified to 
.
= .0769 x 100% = 7.69%
<em><u>Hope this helps, if my answer or explanation is wrong</u></em>
<em><u>feel free to message me in the comments :).</u></em>
<em><u /></em>
- genius423
Answer:
30 + 5<em>p </em>≤ 75
Explanation:
This inequality describes that your total cost (which is dependent on the amount of people you invite) must be less than OR equal to $75.
Answer:
6, -8
Step-by-step explanation:
You need to find out the possible values of which X cannot equal
In fractions the only way that's possible is if the denominator= 0
Because everything in the denominator is being mulitplied this is pretty simple
We need either parantheses to equal 0
so we take them and solve for 0
we have
x-6= 0
x=6
x+8=0
x= -8
Either way light travels 2.99 times 10^8 scientifically speaking but given the facts above it is 3 times 10^8
Answer:
-66/21
Step-by-step explanation:
