Answer:
the y intercept is 4
Step-by-step explanation:
f(x)=4-5x
rewrite
y = -5x+4
this is in the form y= mx+b where b is the y intercept
b = 4
Answer: x=20
Step-by-step explanation:
The two angles are vertically opposite so they are equal to each other
7x-99=2x+1
5x=100
x=20
10,000+5,000+400+9
fifteen thousand four hundred and nine
Answer:
t = -1
Step-by-step explanation:
8 + 9t - 3 + 4
Combine like terms
(8 - 3 + 4) + 9t
9 + 9t
9t + 9
Get <em>t</em> by itself
9t + 9 = 0
-9 -9
9t = -9
Divide both sides by 9 to find <em>t</em>
t = -1
I believe it should be 1296 squared inches