3. tegan sells tickets for sports events. this
month she earned commission of $1,250,
which is $860 more than she earned last
month. which equation can be used to
find last month's commission?
a x+1250 = 860
b x-860 = 1250
cx+860 = 1250
d 12x - 860 = 1250
8. v

Option C:  X  + 860 = 1250

Step-by-step explanation:

Given that:

This month commission: $1250

As said that last month commission is $860 more than $1250

So if last month commission is X, The equation will be:

X = $1250 - $860

OR

X  + $860 = $1250

By calculating the last month commission will be $390

i hope it will help you!

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6