235-(-12)=247; his elevation changed by 247 m.
Answer:
C. y=-2/3x +6
Step-by-step explanation:
The formula for a linear equation is y=mx+b, where m= the slope and b is the y-intercept. The slope is -2/3 because slope equals rise over run and the line goes down 2 then right 3. Finally, the y-intercept must be 6 because the line intersects with the y-axis at the value of 6.
Answer: 1 and 2 centimeters become 10 and 20 millimeters, while 30 and 80 millimeters become 3 and 8 centimeters.
Step-by-step explanation:
If you have more questions like this you should try using a conversion chart/calculator!
D. 7/8
7/8 = 0.875
2/3 = 0.66667
Since 7/8 is the largest value, it is the furthest from zero.
