I don’t know you just have to add and keep adding them
Answer:
=5×12÷[-12÷{15+(-9)}]
=5×12÷[-12÷6]
=5×12÷(-2)
=-30
Step-by-step explanation:
Answer:
nonproportional
Step-by-step explanation:
proportional would mean that the y intercept is 0 but it's 3
4×3=12
12+12=24, 3+3=6
24+6=30
So 12 × 3 = 36 square ft.
The will be (3x - 2) x (3x + 2) x (9x2 + 4)
