Step-by-step explanation:
in step 2 leon made mistake
First one is 15 over 32 . You have to do KEEP, CHANGE, FLIP . Keep the first fraction the same, change the division sign to a multiplication sign then flip the last fraction . 3 times 5 is 15. 8 times 4 is 32 .
8=4/7(7) + b
b=4
Y= 4/7 x + 4
[You might wanna check your answer, I might be wrong. Sorry if I’m wrong.]
Answer:
210
Step-by-step explanation:
LCM of 42sec and 30 sec=210 sec
Step-by-step explanation:
the answer is true
the statement is true