Which causal relationship is justifiable?
a.)
children with bigger feet spell better. spelling better causes a child's feet
to grow
b.)
surf board sales rise when lemonade sales rise. drinking lemonade causes
more people to buy surting boards.
c.)
the traffic is heavier around the stadium when a game is being played.
games being played cause more traffic.
d.)
an elementary school child has more cavities than his baby brother. he
also has a larger vocabulary. an increased vocabulary causes cavities.

Step-by-step explanation:

Only (c) makes sense.  The game draws people, which in turn means more cars and heavier traffic in the surrounding area.

C) The traffic is heavier around the stadium when a game is being played. Games being played cause more traffic.

Step-by-step explanation:

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

i need a picture

step-by-step explanation: