Answer:
gradient is the same as slope
so m=9
Step-by-step explanation:
y=9x+C. insert point(1,4)
4=9*1+C
4-9=C
C=-5
so the equation of the line is y=9x-5
Answer:
$12.55
Step-by-step explanation:
20-7.45=12.55
20971520
I did 4^11 x 5 (because you could say the first one is 5 x 1 and 4^0 = 1)
Answer:
Step-by-step explanation:
Answer:
the one complete circuit of the track is 600 meters
Step-by-step explanation:
divide the 2.4 kilometers by 4 which gives you your answer.
2.4 kilometers = 2,400 meters
2,400/4 = 600