Answer:
X = 9.5 + m
Step-by-step explanation:
m = money spent
x = money you had at the beginning
x = 9.5 + m
Substitute m in for 3.4
X = 9.5 + 3.4
Solve for x
X = 12.9
You started with $12.90
Answer:
Center and radius of the circle of the equation
center = ( 4,9) Radius = 1
Step-by-step explanation:
Given -
Equation of circle is 
The equation of circle is represented by

where a and b are center of circle and radius r
Comparing these equation
then a = 4 and b = 9 and r = 1
Answer:
3 1/2
Step-by-step explanation:
No it is not. There are 8 known planets in our solar system and all of them orbit the sun. There are also many dwarf planets.
Answer:
148 is the surface area
Step-by-step explanation:
12 x 4 = 48
8 x 4 = 32
17 x 4 = 68
48 + 32 + 68 = 148