Answer:
1) 6
2) Ron is 12 and his. father is 36
3) Duke is 50 and Mae is 10 years old
Answer:
Yup correct
Step-by-step explanation:
Step-by-step explanation:
4x - 3y = 1 ....... 1
3y = x - 1 ..... 2
sub 2 in 1
4x - (x -1) = 1
4x - x + 1 = 1
3x = 1 - 1
3x = 0
divide by 3 on both side
x = 0
sub the value of x in 2
3y = 0 - 1
3y = -1
divide by 3 on both sides
y = - 1/3
(x;y)
(0;-1/3)
Answer:
Step-by-step explanation:
f - 2g for f = 4 and g = 32.
4 - 2(32) = 4 - 64 = - 60
