let's firstly convert the mixed fractions to improper fractions and then add.
![\bf \stackrel{mixed}{2\frac{7}{10}}\implies \cfrac{2\cdot 10+7}{10}\implies \stackrel{improper}{\cfrac{27}{10}}~\hfill \stackrel{mixed}{8\frac{1}{2}}\implies \cfrac{8\cdot 2+1}{2}\stackrel{improper}{\cfrac{17}{2}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{27}{10}+\cfrac{17}{2}\implies \stackrel{\textit{using an LCD of 10}}{\cfrac{(1)27+(5)17}{10}}\implies \cfrac{27+85}{10}\implies \cfrac{112}{10}\implies \cfrac{56}{5}\implies 11\frac{1}{5}](https://tex.z-dn.net/?f=%5Cbf%20%5Cstackrel%7Bmixed%7D%7B2%5Cfrac%7B7%7D%7B10%7D%7D%5Cimplies%20%5Ccfrac%7B2%5Ccdot%2010%2B7%7D%7B10%7D%5Cimplies%20%5Cstackrel%7Bimproper%7D%7B%5Ccfrac%7B27%7D%7B10%7D%7D~%5Chfill%20%5Cstackrel%7Bmixed%7D%7B8%5Cfrac%7B1%7D%7B2%7D%7D%5Cimplies%20%5Ccfrac%7B8%5Ccdot%202%2B1%7D%7B2%7D%5Cstackrel%7Bimproper%7D%7B%5Ccfrac%7B17%7D%7B2%7D%7D%20%5C%5C%5C%5C%5B-0.35em%5D%20~%5Cdotfill%5C%5C%5C%5C%20%5Ccfrac%7B27%7D%7B10%7D%2B%5Ccfrac%7B17%7D%7B2%7D%5Cimplies%20%5Cstackrel%7B%5Ctextit%7Busing%20an%20LCD%20of%2010%7D%7D%7B%5Ccfrac%7B%281%2927%2B%285%2917%7D%7B10%7D%7D%5Cimplies%20%5Ccfrac%7B27%2B85%7D%7B10%7D%5Cimplies%20%5Ccfrac%7B112%7D%7B10%7D%5Cimplies%20%5Ccfrac%7B56%7D%7B5%7D%5Cimplies%2011%5Cfrac%7B1%7D%7B5%7D)
This is what I got I hope it helps
Answer:
15 action figures
Step-by-step explanation:
Jacob had $200 to start off with. He spent $75 on vehicles, so we are going to subtract $75 from $200
200 - 75 = 125
He had $125 left. From the money he has left, he wants to purchase more toys. Action figures are $8 each. We will need to find how many action figures he can buy with the rest of his money. To do that, we will divide $125 by $8
125/8 = 15.625
He can buy 15 action figures with his remaining money. He will have remaining change.
I think the equation is:
8x + 125 = 200
8 gets the variable, 200 is the total, and 125 will not get the variable.
Answer:
No solution (if the fractions were squared)
Step-by-step explanation:
If you multiply by 5..you would get k^2=-1/243. Since you can't have a negative squared, you would have no solution
Answer:
Slope is 3/8
Step-by-step explanation:
( -1 + 4)/ (5 + 3)
3/ 8
