In a card game each player is dealt a hand of 7 cards from a deck of 52 playing cards. Which expression red presents the number of hands possible

That is just 13 C 4. So for the cards that are not hearts we have 52-13 = 39. So we need any 4 of those that are not hearts so its just 39 C 13. The total number of ways to pick any 7 cards is 52 C 7. ig...

Step-by-step explanation:

ig...

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i don't think this answered ur question...srry if it didn't...

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step-by-step explanation:

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infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions