LCM = 5 × 3 × 3 × 7 × 2 × 2 × 5
LCM = 6300
<u>Hence, the LCM of 315 , 420 , 525 is 6300</u>
Solve log3(x+1)=log6(5-x) by graphing. what equations should be graphed
2 answers:
Answer:
x=1.25
Step-by-step explanation:
We want to solve by graphing.
We let and also
.
We graph both equations to obtain the graph shown in the attachment.
The two graphs intersect at (1.25,0.74)
Therefore the solution to is the x-coordinate of the point of intersection of the two graphs which is x=1.25.
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Answer:
Therefore Marcus is incorrect.
Step-by-step explanation:
Total ticket that Marcus bought= 100%.
Marcus used 50% of ticket on rides.
and he used of the tickets on the video games.
The percentage form of any number x is
The percentage form of is
=25%
Therefore rest tickets are
=Total ticket-( ticket used in rides + ticket used in video games)
=100% - (50%+25%)
=100% - 75%
=25%
Therefore he used 25% of tickets in batting cage.
But he said that Marcus said that he used 24% of ticket in batting cage.
Therefore Marcus is incorrect.