Answer:
I looked at it thoroughly and I believe your correct, I believe I have done something like this before. please tell me if I am wrong. If I am, REPORT ME so you can get your point back.
Step-by-step explanation:
Hope I helped! :D
Answer:
-1/6
Step-by-step explanation:
-1/2 + (3/4 * 4/9)
Parentheses first
Rewriting
-1/2 +(3/9 *4/4)
-1/2 +(1/3)
Getting a common denominator of 6
-1/2 *3/3 + 1/3 *2/2
-3/6 +2/6
-1/6
Answer: exact form: 7/5
Decimal form: 1.4
Mixed form: 1 2/5
Step-by-step explanation:
Answer:
Y=-4
Step-by-step explanation:
4y+12=-4
4y+12-12=-4-12
4y=-16
4y/4=-16/4
y=-4
To determine which line the point lies on, you can just plug in one of the numbers into the equations to see if it equals out.
(2, -1) I will use the 2 and plug it in for x in the equation.
y = 2x + 1
y = 2(2) + 1
y = 5 The point does not lie on this line because when x = 2, y = 5 (2, 5)
y = x + 5
y = 2 + 5
y = 7 The point does not lie on this line because when x = 2, y = 7 (2, 7)
y = 2x - 5
y = 2(2) - 5
y = 4 - 5
y = -1 The point does lie on this line because when x = 2, y = -1 (2, -1)
y = x - 2
y = 2 - 2
y = 0 The point does not lie on this line because when x = 2, y = 0 (2, 0)
