+0  
 
0
161
1
avatar

An automatic car wash charges $6 to wash sedans and $8 to wash SUVs. In one day, 120 sedans and SUVs were washed, earning $856. How many SUVs were washed?

 Aug 18, 2019
 #1
avatar+6046 
+1

\(6 sed + 8 (120-sed) = 856\\ -2 sed = -104\\ sed = 52\\ suv=120-52=68\)

.
 Aug 18, 2019

9 Online Users

avatar