Alan is 14. James is twice as young, meaning two times as young as his brother.
14/2 = 7
So, 7 is two times younger than Alan, who is twice as old as James.
James is 7 years old.
Part A:
y=mx+b
621=83(7)+b
Part B:
621=83(7)+b
621=581+b
621-581=b
b=40
Insurance cost is 40$
The values that “lies outside “
Answer:
1/10 = 0.1, 1/100 = 0.01
Step-by-step explanation:
1/10 is 10/100
Equation 1: 4y+2x= 4
equation 2: 4y+6x=8
4y+2x=4
-
4y+6x=8
—————
-4x=-4
x=1
plug back in 4y+2=4
4y=2
y=1/2
solution at (1, 1/2 )