5. At her health club, Lauren uses a treadmill every 2 days and the weight
machines every 8 days. She used a
treadmill on March 2 and the weight
machines on March 8. Lauren says
that the first time she will use both a
treadmill and the weight machines in
March is March 16 because the LCM of
2 and 8 is 16.
5,9
10,12
3.12
4.7
Does Lauren's reasoning make sense?
Use an example or a counterexample to
explain your analysis.
3,16

answer: 370

step-by-step explanation:

remember use pemdas! there are no parentheses or exponents so lets move onto the first part of the equation: multiplication and division. first, lets break the first part of the equation up into something easier using the distributive property. 28 * 12= (20 *12) + (8*12) you know that 20*12 is 240 and 8*12 is 96. add them and you get 336. then, lets solve the last part of the equation (the last part of pemdas is addition and subtraction). 336 plus 34 is 370. hope this !

step-by-step explanation:

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