Kristy rides 6 miles on her bicycle in 40 minutes. Jax rides 4 miles on his bicycle in 30 minutes. Who is faster? Remember to su pport your answer with a mathematical statement!
2 answers:
Answer: Kristy
Step-by-step explanation: 6x=40 4x=30, 40/6 is 6.6 repeating which means she travels a mile in 6.6 minutes and 30/4 is 7.5. 6.6 repeating is lower than 7.5 which means it is faster.
Answer:
40x6
4x30
try to answer this
them see the answer and then see if Jax is after or Kristy
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Answer:
no, yes, and yes
Step-by-step explanation:
the equation is x>-1 3/4
Step-by-step explanation:
f (x)=5x+1
Hence, In order to find f (-3), we must find the value of 5×-3 +1
Hence, Substituting x=-3,
p (-3)=5×-3 +1
= -15+1
= -14
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6+ 4x - (-1/2 x squared) = f(x)