If nickels and quarters add up to 28 coins then it would be
n + q = 28
If nickels are .05 and quarters are .25 and the total is $4 then it would be
<span>.05n + .25q = 4</span>
Answer:
Step-by-step explanation:
power raised to power, you multiply the exponents
=3^-4=1/3^4=1/81
Sample amples plmas and that’s about it lol
Answer:
Step-by-step explanation:
The reciprocal of a number is 1 / the number,
so the reciprocal of x is .
Hope this helps, let me know if you have any questions! :)
The answer is b to be sure