2 1/4 = 2 2/8. So, simply subtract 7 7/8 - 2 2/8 to get your final answer of 5 5/8
In order to write 25 letters in 4 days you would need to write 6.25 a day
<span><span>x=<span><span>21</span><span>/8
</span></span></span><span>Decimal Form: 2.625
</span>Hope that helped!!</span>
For the first question: The equation would be set up as 30=1/2(12x) Then solve for x. (Or just plug that formula into Desmos)
Answer: x=5
I’m sorry, I don’t know perpendicular but I would love to help.
