-4
4
-40
40
Answer:
4
Step-by-step explanation:
the negatives cancel and 80/20 equals 4
Answer:
-80/-20=80/20=4
Step-by-step explanation:
1, 4, 16, 64, 256
A.
8 + 7r
B.
15r
C.
15
D.
8 – 7r
2 1/3 feet :4 1/2 feet
help
Answer:
x - 2 => x = 2
x² + 3ax - 2a
=> 2² + 3 × a × 2 - 2 × a
=> 4 + 6a - 2a
=> 4 + 4a
=> 4 ( 1 + a )
★ 1 + a = 0
a = -1