Answer:
Ben
Step-by-step explanation:
Corinne is slower
x = 0.5, one solution
6+1 = -6x + 10
7 = -6x + 10
-3 = -6x
6x = 3
x = 3/6
x = 1/2
x = 0.5
A
I did the math! and got 15
Hope this helps!
Exponents first then multiplication then subtraction