Answer:
123= 60
Step-by-step explanation:
85=> ( 41*2)+3
113=> (55 x 2)+3
49=> ( 23 x 2) +3
123=> ( 60*2)+3
Answer:
What wingspan was seen most often? : 12cm
What wingspan was seen least often? : 11cm
How many butterflies had a wingspan greater than 13cm? : 5
How many butterflies had a wingspan less than or equal to 14cm: 12
Answer:
502.65
Step-by-step explanation:
Answer:
(-2,2)
Step-by-step explanation:
To solve the system, set the equations equal and solve for x.
x + 4 = -2x - 2
3x + 4 = -2
3x = -6
x = -2
Substitute x = -2 into one of the equations.
y = -2 + 4
y = 2
The solution is (-2,2).