We are given
First equation:

we can use formula

slope is m=1
y-intercept is b=-1
Second equation:

we can use formula

slope is m=-2
y-intercept is b=5
Graph:
We can see that
both curves intersect at (2,1)
so, solution is x=2 and y=1.................Answer
Step-by-step explanation:
By the formula of slope, we have

Step-by-step explanation:
first of all I don't think a 4 sided dice is even possible
but anyways
1 1
1 2 2 2
1 3 2 3
1 4 2 4
3 3 3 4
4 4
To calculate how much 9 apples cost, you must multiply 9 to 4.55 and then divide by 7. This is done by setting up a proportion.
Answer:
4.2846*10^2
Step-by-step explanation:
428.46
4.2846*10^2 hopefully