Answer:
Noel burns calories faster. Choice D
Step-by-step explanation:
n(x)=250x (noel’s burned calories per hour)
j(x)=100x (joy’s burned calories per hour)
answer: infinitely many :)
3/40
1/4 x 1/3 - 1/5 x 1/4 +1/4 x 1/6
(1/4 x 1/3) - (1/5 x 1/4) + (1/4 x 1/6)
1/12 - 1/20 + 1/24
1/30 + 1/24
B
