Answer:
3.5
Step-by-step explanation:
Answer:
{-4 = 7, 5 = 5} = {False, True}
Step-by-step explanation:
6n because 5n +n =6 its probably wrong so hope its right??????
25% of $160
= (25/100) * 160
= 0.25 * 160
= 40
$40 paid.
Balance owed = $160 - $40 = $120
Balance owed = $120
Answer:
x = 8 and y = 5
Step-by-step explanation:
2x - 3y = 1 --(1)
x + 2y = 18
x = 18 - 2y --(2)
sub (2) into (1):
2(18 - 2y) - 3y = 1
36 - 4y - 3y = 1
-7y = 1 -36
7y = 35
y = 5
x = 18 - 2(5) = 8
