Answer:
x= -1/3
Step-by-step explanation:
2x+7x=-3
9x/9= -3/9
x = -1/3
412 ÷ 20 = 20 boxes with 12 remaining.
Total boxes needed = 20 + 1 = 21
Answer: 21 boxes will be needed.
you just divide 2 by 10, which is
.2
19. 9/ 63
I multiplied 9 and 7 to get 63 which would be the total. 9 is the number of figurines
20. 3/5
They visited 3 places out of 5 places
21. 141
I multiplied 19 and 7 which is 133 and then I added 8 which is 141