Answer:
I forgot the name but I can show you how to do it lol
Step-by-step explanation:
x+5(-2)-1
x-10-1 we multiplied 5 and -2
x-11
x=11
how I did the last one is there is a non-existent 0 with an equal sign like my teacher says so we added 11 to both sides.
25% is your answer
2/8 = 25%
The answer would be 9
84.9
R²=2.6x2.6
=6.76
6.76xπ=21.2264
21.2264x4=84.9056
Rounded to 84.9
Answer: (1, 6) and (12, 72)
1×1÷11. 5×3=15. 7×7=49 3×5=15 I'm not really sure but is there's anything else
