Answer:
4x^2-16x-20
Step-by-step explanation:
(x-5)(x+1)=x^2-5x+x-5=x^2-4x-5
leading coefficient=4
which means that 4(x^2-4x-5)=4x^2-16x-20 is the answer.
Answer:
The one on the left
Step-by-step explanation:
i thought about it and its the dot on the left
5x=-10-5y
Add 5y for both side
5x+5y=-10
-
5x+10y=-25
=
-5y=15
Divided -5 for both side
y=-3
5x+10y=-25
5x+10(-3)=-25
5x-30=-25
Add 30 for both side
5x=5
Divided 5 for both side
x=1. Hope it help!
Answer: C) 62
Step-by-step explanation:
- Median is the middle value of a sorted (in an order) data.
Total number of dots n=15 (odd)
Median = value denoted by middle number
i.e . Median = 
i.e . Median = 
i.e . Median = 
i.e. Median= Value denoted by 8th dot = 62
Hence, the median of the data set. = 62
Hence, the correct option is C) 62.
Answer:
18
Step-by-step explanation:
18÷3=6