Answer:
The solution of the given system is (2,0)
Step-by-step explanation:
Here, the given system of equations is:
x + y = 2 .............. (1)
........ (2)
Now from (1) x = 2 - y
Substitute this value of x = 2- y in (2) ,we get:
⇒ y = 0 or, y = -1
Now, if y = 0, x = 2
and if x= -1, y = 2-(-1) = 2+1 = 3, or y = 3
But (x = -1 , y = 3 )is NOT a solution of (2).
Hence, the solution of the given system is (2,0)
Answer:
y=-3x+5
Step-by-step explanation: Yes you have it correct. The question is asking for you to put it into an equation that fits the slope and y-intercept which is slope-intercept form. Additional note, when you have a problem like this and it doesn't say what type of equation form to put it in, put it in slope-intercept form for simplicity's sake.
Answer:
Min: 3
Q1: 7
Med: 10
Q3: 13
Max: 16
Step-by-step explanation:
Your answer is 0.8 or 80%
Explanation:
Consider the ratio written like a fraction:
<span><span>Count of sandwichescount of people</span>→<span>46</span></span>
But we need the count of sandwiches for 1 person. So we need to change the 6 people into 1 person. To change 6 into 1 divide it by 6
<span>6÷6=1</span>
For ratios, when multiplying or dividing, what we do to the bottomwe do to the top.
So to change <span>46</span> into what we want we apply
<span><span><span>4÷6</span><span>6÷6</span></span>=<span><span>23</span>1</span>← <span>Count of sandwichescount of people</span></span>
So each person ends up with <span>23</span> of a sandwich
<span>Now see where the shortcut comes from <span>46</span>=<span>23</span><span> of a sandwich</span></span>
