Answer: (-4,3)
Explanation: -4=3-7, -4 is the x in the set of coordinates. And 3(-4)= -12 , 4(3)=12. -12 + 12=0 because a positive and a negative of the same number balance out to 0.
Answer:
-6
Step-by-step explanation:
Answer:
B) 15.7 centimeters
Step-by-step explanation:
(
8
x
−
3
)
2 as as (
8
x
−
3
)
(
8
x
−
3
)
. (
8x
−
3
)
(
8
x
−
3
)
Expand (
8
x
−
3
)
(
8
x
−
3
) using the FOIL Method.
8
x
(
8
x
)
+
8
x
−
3
−
3
(
8
x
)
−
3
⋅
−
3
64
x
2
−48
x
+
9