Answer:
80
64
-175
Step-by-step explanation:
512-432=80
52+12=64
75+-100=-175
72 can be divided by 8 and 9 because if you multiplied 8 and 9 together it is 72
Answer:
Step-by-step explanation:
Remark
I'm not sure I know what you intend for the slope. I will take it as 12/3 = 4
If that is the case then what you have so far is
Solution
y = 4x + b
The given point determines b
<em>Givens</em>
x = 3
y = 2
<em>Given point</em>
2 = 4*3 + b
2 = 12 + b
b = 2 - 12
b = -10
The equation is y = 4x - 10
?= -6.4. The number, negative 6.4 would go where the question mark is.
