Which expression is equivalent to 30x + 15y?

Mathematics

2 answers:

Softa [21]3 years ago

7 0

C) because you can divide both by 15 and 30÷15 = 2

mr_godi [17]3 years ago

7 0

Answer:c

Step-by-step explanation:

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6 0

2 years ago

WHAT IS THE MLA SURE OF ANGLE D PLZ HELP

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3 years ago

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tino4ka555 [31]

We are to find the time at which the height of basketball thrown by Eli and Karl is equal. We have the functions which model the heights of both basketballs. So by equating the functions representing the height of both basketballs we can find the value of x from that equation at which the height is same for both basketballs.

$-4.9 x^{2} +12x+2.5=-4.9 x^{2} +14x \\ \\ 
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Thus after 1.25 seconds the height of basketballs thrown by Eli and Karl will be at the same height. This can be verified by finding the heights of both at x=1.25

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5 0

2 years ago

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