Answer: LCM = 120
Step-by-step explanation:
Answer:
-15b +7a
Step-by-step explanation:
Answer:
it is greater than
Step-by-step explanation:
Step-by-step explanation:
U should use the system of 2 equations.
Let x be the rental cost of a movie and let y be that of video games.
{12x + 2y= 41} eq1
{3x + 5y= 35}eq2 note: eq means equation
The answer is
X=2.5 Y=5.5
So, the rental cost for each movie is 2.5$
and for each video game is 5.5$

4 Packs of water and 7 Packs of candy bars.
So, we wanna know the smallest number that both 35 and 20 will go into.
Find the Least Common Multiple (LCM), but to find the LCM we need to find the prime factorization of each of the following number :-




~Now multiply all the numbers by 5 :-

This means she needs 140 bottles of water and 140 candybars.
Water is sold in packs of 35, this means that she needs :

Candy bars are sold in packs of 20, this means she needs :

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