(3 x 9) + (2 x 4) + (4 x 3) = 18 + 8 + 12 = 38
$38-$10= money before sales tax
=$28
Hope this helps! Please mark brainliest answer!
The rate of change is 36 i believe
Answer:
x=-2
Step-by-step explanation:
Answer:
294 or 6
Step-by-step explanation:
if he has 7 bags and 42 marbles in each then the answer will be 294
but if ur tryna say that there are a total of 42 marbles combined, then there are 6 marbles in each bag