Answer:
1/14
Step-by-step explanation:
1/2+3/7=7/14-6/14=1/14
The three points and two points must swop, and the different slopes and the same slope must swop too.
Answer:
B1: -9, -3, and 10
B2: 5
Step-by-step explanation:
mark brainliest
Answer:
The average velocity of the ball is 
Step-by-step explanation:
First find the velocities at given times and then form two points. Calculate the slope to find the average velocity. The two points are:



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Answer:
So about 0.76 (0.755)
Step-by-step explanation:
So first find the square root of -24
you;ll get abut 4.9
Now 8-4.9
3.1
3.1/4
0.755
Round
0.76