The slope and the y intercept (you can tell there linear if the slope is the same and the y-intercepts are different).
I believe it would be the 2 last one
H(10)=210-15(10)
h(10)=210-150
h(10)=60
The hot air balloon is at an altitude of 210. The hot air balloon slowly falls 15 () per minute, for 10 minutes. He ends up at 60 altitude
Q.13 is no solution since the y intercept of the 2 equation differ but gradient is the same therefore if you were to draw a graph there wont be any intersection between the equations
the next question's answer is no solution
Answer:
12
Step-by-step explanation:
<h2>3 ÷1/<u>4= 12</u></h2>
