Answer:
9
Step-by-step explanation:
its 9 because that's where 3 pens are plotted in the graph
Answer:
Step-by-step explanation:
The formula for this particular problem is
and
x² = 2(18) and
x² = 36 so
x = 6
It is 2x(x-7)+3(x-7) = (2x+3)(x-7)
Answer: 33
Step-by-step explanation: you need to follow the rule of BODMAS so, in this expression the multiplication comes first which is 16×3 = 48 then you find what 9² is which equals to 9×9= 81 so 81 - 48 = 33.
If you do the distributive property, it will be (50+5) + (80+8)