Replace a with 4 and b with -12
3(4) + -12/4 + 4(4) = 16+-12/4+4*4 = 29
Answer:
6
Step-by-step explanation:
you have 24 ballons, so you divide them by how many groups you can make, 4, then you have the equation 24/4, which equal 6
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50 / 0.40 = 125
To check your answer, 125 * 0.4 = 50
Answer:

Step-by-step explanation:
To solve this problem we need to write the mixed fraction as a fractional number, as follows:


Then, evaluating the expression:
×
=
= 
Answer:
11
Step-by-step explanation:
because they empty 6 bags and there are 5 bags left to that is 11 all together