Answer:
10 + 30x
Step-by-step explanation:
-10 - 30x
-10 (1 + 3x)
(-10 · 1) + (-10 · 3x)
-10 + -30x
potato
Answer:a.100+(hx25)
b.120+(hx20)
c.4 hours
h=hours
What triangle..........?
