Elga is 20 years old and Alvin would be 5. Hope this helped.
Y=3x+30
because if you look she automatically makes $30, and her salary goes up every time cone by 3<span />
Answer:
A.6:8
B.8:14
Step-by-step explanation:
3x - 2 = 7
3x = 7 + 2
3x = 9 (divide both sides by 3 to get x)
3x/3 = 9/3
x = 3
Answer:
3
Step-by-step explanation:
3 + 10= 13
13 x 3 = 39
39-6= 33
33+3=36
quarter of that is 9
9-6 = 3