Answer:
B im pretty sure
Step-by-step explanation:
Answer:
25 - 9(z)²
Step-by-step explanation:
Hope this helps :)
53+4c=21. This is the expression it is asking for because it it states 53+4 then you time the 4 by c so you put it as 4c then to say as much you put =21 so the expression is 53+4c=21
Answer:
y = -x - 1
Step-by-step explanation:
hello,
this is a line, right?
So the equation should be something like
y = ax+b and we need to find a and b
we can see that the points (-1,0) and (0,-1) are in the line so we can write
0 = a*(-1) + b <=> b - a = 0 <=> a = b
-1 = a*0 + b <=> b = -1
so the equation is
y = -x - 1
hope this helps