Answer:
24 cm
Step-by-step explanation:
8+8=16
4+4=8
8+16=24 cm
*Perimeter includes adding all sides, area is multiplying all sides.
65-9=56
56 divided by 8 is 7
So they will need 7 tents
Let the number of green apples and red apples be 8x and 3x respectively.
Given: 8x-3x =35
=> 5x =35 => x=7
Hence there are 8x=56 green apples and 3x=21 red apples.Ans.
Answer:
The constant of proportionality is 2
The equation is y=2x
Step-by-step explanation:
The unit price or unit rate is $2
Let y represent the price of tomatoes, then the price of x tomatoes is
dollars.
This represents a direct variation.
This equation is of the form
, where k=2 is the constant of proportionality.