Answer:
21 s t^2
Step-by-step explanation:
7t · s · 3rt
Multiply the coefficients
7*3 =21
t*t = t^2
s
Multiply back together
21 s t^2
Answer:
25%
72/18=0 so its 25% brown
Step-by-step explanation:
Answer:
<h2>x = 12</h2>
Step-by-step explanation:
3x + 4x - 4x = 36
3x = 36
x = 12
<h2>mark me as brainlist</h2>