Answer:uhmmmmmmmmmmmmmm
Step-by-step explanation:
Answer:
* is 
Step-by-step explanation:
(7x + 3)(x + 3)
= + 24x + 9
The answer is 5.375
Hope that helps
First start by writing th equation y=mx+b then because we know the slope (m) is perpendicular to the other line we can find it. so it would be the negative reciprocal to -13 which is 1/13 then you can use the slope and the x and y point and sub them into the equation to find the b value
y=3 x=4 m=1/13
3=1/13*4+b then solve for b
3=4/13+b
3-4/13=b
2.69=b
the write out the equation
y=1/13x+2.69
Number 1 and I think 4 not sure but try those .
