## anonymous one year ago I don't know why they got 80, can someone please explain?

1. anonymous

2. anonymous

Because 65 + 4 isn't 80.

3. welshfella

you are correct it should be 69

4. anonymous

Oh, so I'm not wrong?

5. anonymous

I was just hella confused.

6. ♪Chibiterasu

It was a typo by them but the solution is still correct.

7. anonymous

Okay, thank you. I'll tell my teacher, hehehe.

8. Nnesha

tell ur teacher the solution doesn't work when u plug into the equation $\huge\rm 10(1) -2(-2.5)\cancel{=}4$