Question

I need help with algebra

Is the equation true, false, or open? Explain.

9p + 8 = 10p + 7 (1 point)Open, there is a variable.
True, the expressions are the same for all values of the variables.
False, the expressions are never the same.

2. Is x = 1 a solution of the equation 2 – 8x = –6? (1 point)yes
no

3. Is (3, 13) a solution of the equation y = 4x? (1 point)yes
no

4. Which ordered pair is a solution of the equation y = 3x? (1 point)(–2, –9)
(–8, –18)
(–8, –3)
(–10, –30)

5. Which ordered pair is a solution of the equation y = –9x + 4? (1 point)(10, –86)

Answer 1

1.Is the equation true, false, or open? Explain.
9p + 8 = 10p + 7 (1 point)
Open, there is a variable.

True, the expressions are the same for all values of the variables.

False, the expressions are never the same.

Answer 2

4. Which ordered pair is a solution of the equation y = 3x? (1 point)
(–2, –9)

(–8, –18)

(–8, –3)

(–10, –30)

Answer 3

sorry some did not make sense

Answer 4

5.Which ordered pair is a solution of the equation y = –9x + 4? (1 point)
(10, –86)

(–4, –58)

(6, –41)

(–6, 57)

Answer 5

2. yes
3. no
4. (-10, -30)
5. (10, -86)

Answer 6

i don't understand number 1

Answer 7

me nether

Answer 8

thats y i asked