Which of these is an example of a literal equation? A. ax - by = k
B. 12 = 9 + 3x
C. 6 + 30 = 62
D. 3x – 4y

B. 12=9+3x

Step-by-step explanation:

A. It is an equation, but you can’t really do anything with it, let alone solve it.

C. 30+6 does not equal to 62, so definitely not.

D. 3x-4y is something, but there is no equa sign.

So, your andswer is B. 12=9+3x

the answer is 0.5 mpm

step-by-step explanation:

the line goes half way through the square each time (which is 0.5 or half of course) so that would mean its 0.5 mpm.

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas