Answer:
3 days
Step-by-step explanation:
15-3=12
40/12= 3.3
round to 3
You’re gonna do 3500X3X3 = 31500
1 meter = 1,000 millimeter
We can solve this by making two proportion or millimeter over meter: 

Now you must solve for the unknown meter under the first proportion:
(1,000)(x meter) = 19.5 * 1
1,000(x meter) = 19.5
x meter = 0.0195 m
19.5 mm = 0.0195 m
Hope this helped! Let me know if you have any further questions
~ Just a girl in love with Shawn Mendes
B is 4 times 3 is twelve so the equation would be shape number times 3 equals the number of toothpicks. C is you could write it as number of toothpicks divided by 3 equals the shape number. I'm not sure tho
Answer:
4
Step-by-step explanation:
8-2x=5(x-4)
8-2x=5x-20
28=7x
x=4