Equation: 3x+9=42
3x=42-9=33
<span>Answer: x=33/3=11
Hope this helps!!
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D is the answer because rise over run is going to left and plus 2 is on the y axis
Once the rock hits the ground, we know that its height will be equal to 0m
because of this, we can replace H(x) with 0

now all we have to do is get x by itself
so..

then


now take the square root of each side

2.857 seconds (rounded to the third decimal)
Answer:
8/6 or 4/3
Step-by-step explanation:
Rise divided by run. Rise is difference in y values. 8-0=8
Run is difference in x values 6-0=6
Divide 8/6 then simplify. 4/3
Answer:
12
Step-by-step explanation:
The most common same number repeated is the mode.