Train one is going 75 m/s, train two is going 60 m/s, and train three is going 65 m/s.
Explanation:
For number one you could use the slope formula y2-y1/x2-x1, or you could simply just view it from the table that every second that’s passes the distance goes up another 75 meters. This means it would be 75 meters per second.
For the second one it’s a positive correlation that’s related meaning at every whole second (1,2,3...) the line will pass through it, so all you have to do is look at the left and see how much it’s going up by because we know it’s going up by the same amount each time.
Y=3x-4
4x-5y=-13
4x-5(3x-4)=-13
4x-15x+20=-13
-11x+20=-13
33=11x
x=3
y=3(3)-4
y=9-4
y=5
12, if Darnell ate 3 more crackers then Ziyah, that’ll be 21+3 which is 24 and half of 24 is 12
Answer:
84
Step-by-step explanation:
because 72 girl than 84 girls is greater
Answer:
Step-by-step explanation:
One equivalent expression is 7^6: 7 is used as a multiplicand 7 times.
Another equivalent expression would be (7^2)(7^5). Note that 2 and 5 add up to 7.
