Triangle: 4
Square: 3
Circle: 7
You get this by changing each shape into a variable and solving for the triangle, the square, and then the circle.
Step-by-step explanation:
As ratio of desktops to laptops=3:4
Take no. of desktops= 3x
Take no. of Laptops=4x
Total no. of desktops+ Total no. of laptops = Total no. of computers
3x+4x=70
7x=70
x=10
Hence, the total no, of desktops= 3x
Hence, Total no. of desktops= 3×10
=30 desktops
Answer:
$161.5
Step-by-step explanation:
Yes it is proportional for a table
Nothing changes if you don't add anything.
Example:
10+10=20
20+0=20
nothing changes.
