Answer:
(x+6)(x-1)
Step-by-step explanation:
factor using the x-box method
Answer:
x = 7
Step-by-step explanation:
When two parallel lines are cut by a transversal, the corresponding angles are equal.
8x +2 = 7x + 9
Subtract 2 from both sides
8x = 7x + 9 - 2
8x = 7x + 7
Subtract 7x from both sides
8x - 7x = 7
x = 7
Step-by-step explanation:
according to the table, the rate of change of the water level =
(40-50)/(2-0)
= -10/2
= -5 ft/hr
Answer:
Nico, Raj and Sandra are correct
Step-by-step explanation:
we have
<em>Method 1</em>
Solve for x
That means ----> isolate the variable x
we have
Multiply by 5/2 both sides
subtract 6 both sides
<em>Method 2</em>
Solve for x
That means ----> isolate the variable x
we have
Multiply by 1/2 both sides
Multiply by 5 both sides
subtract 6 both sides
<em>Method 3</em>
Solve for x
That means ----> isolate the variable x
we have
Apply distributive property left side
subtract 2 both sides
Multiply by 5/2 both sides
therefore
Nico, Raj and Sandra are correct