-14 + (-15) = -14 - 15 = -29
Hope it helps !!! Brainliest if it is!!
Answer:
x=8,10if this helps then your welcome if not I apologize
The answer is 977 seconds squared
To find the slope, u need to put the equation in y = mx + b form, where m will be ur slope.
2x - 4y = 10 ... subtract 2x from both sides
-4y = -2x + 10...divide both sides by -4
y = (-2/-4)x + (-10/4)
y = 1/2x - 5/2
y = mx + b
y = (1/2)x - 5/2
the slope(m) = 1/2