Answer:
Hello! I just took the test.
Step-by-step explanation:
The answer is S's coordinates are (a+d, c)
and the slope of RS is 0. You can tell because it is a horizontal line and there is no incline, therefore the slope is zero.
Hope this helps!
Answer:
The value of 'x' is 1 and 'y' is 2. So, the point is (1, 2).
Step-by-step explanation:
Given:
The given pair of linear equations are:

In order to solve by elimination method, we have to eliminate any one variable using mathematical operations. Let us eliminate 'y'.
Multiplying the first equation by 2 and adding the result to the second equation. This gives,

Now, the value of 'y' can be calculated by plugging in 1 for 'x' in the first equation. This gives,

Therefore, the value of 'x' is 1 and 'y' is 2.
The solution is (1, 2).
For his total monthly bill to be under a twenty dollars he could make a 149 calls
20-5=15
15/.10=150
150-1=149
15-.10=14.9
14.9+5=19.9
So the maximum number of calls he can make is 149 a month
Answer:
9
Step-by-step explanation:
3/8=x/24 (cross multiplication)
3*24=8x (we don't need to multiply 3 with 24 bc we will divide both sides by 8 so it will be easier to find the final value)
x=9