While sorting donated clothes, you notice that 4 out of 50 shirts have stains. Write "4 out of 50" as a fraction, a decimal, and a percent

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

168

step-by-step explanation:

i am pretty sure that the answer is 168