Answer (Note: the bold are answers):
First question answer:
Point = (3,1)
Slope = 3
y = 3x + b
(1) = 3(3) + b
1 = 9 + b
1 - 9 = b
-8 = b
y = 3x - 8
The second question answer:
y = mx + b
Get two points:
(3,-7) and (4,-11)
m = -11 - (-7) / 4 - 3
m = -11 + 7 / 1
m = -4 / 1
m = -4
b = + 3
y = -4x + 3
The answer would be 45 because 27/3=9 and 9*5=45
Answer:
35
Step-by-step explanation:
35
Answer:
I believe the answer is p=169?
Step-by-step explanation:
13^2 is 13×13 which equals 169
You can cross multiply
-11(-9) x *( 1)
99=1x
99=x
the answer is 99=x
