Answer:
-7 + 4 = -3
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So what you do is divide 12 and 15 to get 0.8 so your answer is 8 mph (constant rate)
The decimal for 1/2 is 0.5
Answer:
slope of the line is 50
Step-by-step explanation:
The slope of a line (gradient) is determined by the rise/run so
(y2 - y1) / (x2 - x1)
We simply substitute in our coordinates and solve. So:
(4000 - 3000) / (60 - 40)
= 1000 / 20
= 100/2 = 50
Gradient is 50
Answer:
2 times 3 = x
Step-by-step explanation:
thats how i would do it
