Answer:
300 feet
Step-by-step explanation:
Answer:
x = 7cm
Step-by-step explanation:

-132 i think is the correct answer
Answer:
D. 50
Step-by-step explanation:
7*30 - (54+29+22+28+12+15)
=210 - 160
=50
Answer:
(
2
x
−
7
)
(
2
x
+
1
)
Step-by-step explanation: