Answer:
1
Step-by-step explanation:
Any number put to the 0 power is equal to 1.
Does that help?
$24+$5n=$39
because the 2 purses equal a total of $24
Or even more simplified: $5n = $15
n = 3
Hello,





I don't know what i have to do for the last one.
Hope this helps !
Photon
The number + 10 can be used to indicate a :
10 degree rise in temperature.
Temperature can be measured in Kelvin , Celsius, and Fahrenheit. In all measurement, + number indicate a rise in the temperature