Question

Please check these too. thanks
Simplify
6[86-(94-86)]=
my answer is 468

2. On three consecutive passes, a football team gains 6 yards. loses 17 yards and gainbs 31 yards. Wht number represents the total net yards.
The total net years is 20 yards.

3. Solve
8x-(4x+4)=2
The solution is x=2

Amy paid $83.12 for a pair of running shoes during a 35%-off sale. What was the regular price.
The regular price was $127.90

Answer 1

1. and 2. are correct.

3.
8x-(4x+4)=2
8x - 4x - 4 = 2
4x = 2 + 4
4x = 6
x = 6/4
x = ?

4.
My answer is 2 cents less than yours.

Answer 2

i got 6/4 to
but if u divid it by to then its 3/2