Answer:
30 years old
Step-by-step explanation:
5x = x + 2(12)
5x = x + 24
4x = 24
x = 6
5(x)
5(6) = 30
Answer:
y = -x + 1
Step-by-step explanation:
you know that it must be y = mx + b form so you know that b is the y-intercept and the only time it touches is on positive one so you know it needs a positive one. then to find the slope you need to use the two points that are given. Rise/Run(rise over run) it only goes up one and over -1 so divide and you get -1 for the slope.
hope this helps!
The value of x is 0.2. 35 x 0.2 = 7
You must get your answer and when you get your answer, you factor them.
(x-10)^2 + (y+4)^2 = 16
use the formula for equation of circle
(x-h)^2 + (y-k)^2 = r^2