Leah has 28 more marbles than dan. 1 3 of leah’s marbles is equal to 4 5 of dan’s marbles. find the number of marbles that leah has.

There are 48 marbles that Leah has.

Step-by-step explanation:

Since we have given that

Difference between the number of marbles Leah has than Dan has = 28

According to question,

of Leah's marble = of Dan's marble

So, using the ratio, we have

Number of marbles Leah has = 12x

Number of marbles Dan has = 5x

So, our equation becomes,

So, Number of marbles Leah has

Hence, there are 48 marbles that Leah has.

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step-by-step explanation:

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)