11.6 is the correct answer.
Absolute Value can’t be negative so -3 minus -4 is -7 but since absolute value isn’t able to be negative it turns into 7, the answer is A
No (3,4) is not a solution to y=4x - 9 this is because if you place those co-ordinates in the equation it will be formed as this
4 = 4x3 -9
4x3 = 12
12- 9 = 3. not 4
therefore if you switch the co-ordiantes and do (4,3) instead of (3,4)
Answer:
36 possible designs
Step-by-step explanation:
3 x 3 = 9
9 x 4 = 36