the answer would be,
sorry. if wrong.
but hope it helps anyways.
you need to know the mass of the jewelry box before you can know the volume but i can help you multiply th 15 and the 10 to get the mass most likely then divided what you have from 15 x 10 by the depth and you have your answer just be sure to round it off!
2.)68
3.) 2.75
4.) to be proportional the line must start threw the origin and be linear. This graph starts threw the origin as is linear which means it is proportional
Sorry if it’s wrong. Hopefully I helped!!
Answer:
50 packs of seed
Step-by-step explanation:
The back yard is a rectangle
Length is 28 ft
Width is 25 ft
The area of a rectangle is equal to the length times the width
area = length * width
So plugging in our numbers
area = 28 ft * 25 ft
area = 700 sqft
sqft means square feet or ft^2
We know each pack of seeds will cover 14 sqft, so the question is, how many times does 14 go into 700?
number of packs = 700 sqft / 14 sqft per pack
number of packs = 50 packs
So you can do this by using a system of equations
x=student tickets
y=adult tickets
x+y=394
x+56=y
then you substitute y in
x+(x+56)=394
2x+56=394
2x=394-56
2x=338
x=169 which is the number of student tickets
then you find the amount of adult tickets
x+56=y
169+56=y
225=y
and now you can check it
225+169=394
394=394
Answer:
169 student tickets were sold
225 adult tickets were sold