Answer:
question 13 = D
Step-by-step explanation:
because you do some math, open a calculator and boom, you have that.
Answer:
x=6
Step-by-step explanation:
81^x=27^(x+2)
3^4x=3^3(x+2)
4x=3(x+2)
4x=3x+6
x=6
Cubic centimetres since they are cubes. Did you add any picture of the question? There seems to be none.
So the x intercepts are going to be at the places where y = 0 so you can just read that off and get (-2,0) and (3,0). Hope this helps :)
Answer:
y=30x+50 and y=40
Step-by-step explanation:
