Answer:
2:1
Step-by-step explanation:
9 is double 4.5
10.33 I think. Hope it helps. : )
Answer:
24
Step-by-step explanation:
first 2×2=4
then 16÷4
4×6
24
So your number is z and you want 9 less z-9
The slope of the line containing the points (2,3) and (9,7) is 4/7.
Slope Formula: y₂ - y₁ 7 - 3 4
------------- = ----------- = -------
x₂ - x₁ 9 - 2 7
4/7 can't be reduced any further, so that's your final answer.
