Answer:
Step-by-step explanation: see attachment below
Answer:
$25
Step-by-step explanation:
Lisa owes the bank $60. When she gets $85, $60 goes to the bank. 85 - 60 = 25 dollars. Therefore, Lisa now has 25 dollars.
Answer:
Step-by-step explanation:
(x - 3)/2 = -1
x - 3 = -2
x = 1
(y - 10)/2 = 1
y - 10 = 2
y = 12
(1, 12)
Answer:
x = -5/2
Step-by-step explanation:
-15/2 = 3x
multiply both sides by 2:
2(-15/2) = 2(3x)
-15 = 6x
divide both sides by 6:
-15/6 = 6x/6
x = -15/6
this can be reduced to:
x = -5/2
