Answer: c = 9
Step-by-step explanation:
12-9=3+9=12
Answer:
The value of the 3 in 63 is 3 ones 1+1+1
Step-by-step explanation:
The reason for this is because it is in the ones place
Answer:
<--------o o------------->
-4 2
Step-by-step explanation:
Because the sign in the inequalities is only greater than/ less than (not equal to), we know that there is an open dot on x=-4 and on x=2.
From there, we shade the area on the graph that is true to the function. So, we can test points.
First we will test x=-5
-5<-4 --> this is true, so we will shade to the left of x=-4
Now test x=0
0<-4 --> this is false
0>2 --> this is also false, so the area between the two open dots will not be shaded
Now test x=3
3>2 --> this is true, so we will shade to the right of x=3
Y(x-1)=z divide both sides by y
x-1=z/y add 1 to both sides
x=(z/y)+1 or more neatly
x=(z+y)/y
