Answer:
$100
Step-by-step explanation:
If 1=$25, 2=$50, then 4*25=100 and 50*2=100
From the second equation y=-1-x so we can write -2x²+3x-1=-1-x.
So -2x²+4x=0, 2x(-x+2)=0, therefore x=0 or 2 and the corresponding y values are -1 and -3.
We can write the answers as ordered pairs (0,-1) and (2,-3).
Answer:
14,460.
Step-by-step explanation:
14,456 up by 4. anything 6 or above goes up. the tenth place is the second to last number.
Answer:
A.2 Hours.
B.2 Inches.
Step-by-step explanation:
Its easy,
A. 8 inches = 4 hours, 4 inches = .... hours
4 inches = 8 ÷ 2
Hours: 4 hours ÷ 2 = 2 hours
B. 8 inches = 4 hours, .... inches = 1 hour
1 hour = 4 ÷ 4
Inches: 8 inches ÷ 4 = 2 inches.
Answer:
C
Step-by-step explanation:
When reflecting around the x axis, the x value stays the same and the y- will change.