How tall, in cm, is the stack of 8 cups?

75 cm i think

Step-by-step explanation:

40 cm.

Step-by-step explanation:

If 2 cups is 16 cm, and 4 cups are 20cm. You can multiply 4 by 2 to get 8. (20 x 2 = 40cm)

(16 divided by 2 = 8). ( 8 = the total length of each cup)

So...

( 8 cups are = to 40 cm)

Hope this helps

Yours Truely, TheAnimeCatUwU

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

a

step-by-step explanation: