The two solutions for the system of equations:
y = x^2+ 5x - 3
y - x = 2
Are:
(-5, -7) and (1, -1)
<h3>How to solve the system of equations?</h3>
Here we have the following system of equations:
y = x^2+ 5x - 3
y - x = 2
We can replace the first equation into the second one to get:
(x^2+ 5x - 3) - x = 2
x^2 + 4x - 3 = 2
x^2 + 4x - 3 - 2 = 0
x^2 + 4x - 5 = 0
Using the quadratic formula, we will get the solutions:
The two solutions are:
x = (-4 - 6)/2 = -5
x = (-4 + 6)/2 = 1
To find the values of y, we can evaluate the linear equation:
when x = -5
y - (-5) = -2
y + 5 = -2
y = -2 - 5 = -7
So one solution is (-5, -7)
when x = 1
y - 1 = -2
y = -2 + 1 = -1
The other solution is (1, -1)
Learn more about systems of equations:
brainly.com/question/13729904
#SPJ1
1/2x - 9 = 4
1/2x = 4 + 9
1/2x = 13
x = 13 / (1/2)
x = 13 * 2
x = 26 <===
Answer:
the one that is the farthest from 0 is the one that is the greatest and the one that is closer to 0 is the one that is the least.
36P2
smaller example: say 4 people are running for office, A,B,C, and D
first way: A is prez, B is vice
second way: A is prez, C is vice
Let;'smakeit simpler
A, B
A,C
A, D
B, A
B, C
B, D
C, A
... get it?
Now we don't wantto do that with 36 people so we do some math
Let's say we order four people; A, B,C, D
at first we have 4 choices for 1st. Once we pick a 1st, we have 3 to choose from. 4 1stpicks, from that there can be 3 2nd picks, so thetotal so far is 4*3. Once 2nd is picked, there are 2 choices for 3rd; 4*3*2. And only one choice for the lastplace; 4*3*2*1
For 36 people, we have 36 choices for prez, that leaved 35 choices for vice. but here, thank goodness, we are only picking two places; prez and vice. So we can stop there. You shoid be able to figure out what to do based on the example I gave
Answer:
B.Q1, Q3, maximum
Step-by-step explanation:
The left side of the box is hovering over 65
The left side of the box represents quartile 1
The right side of the box is hovering over 85
The right side of the box represents quartile 3
The whisker at the end of the right side is hovering over 100
The whisker at the very end of the right represents the maximum
Hence, we can conclude that the answer is Q1 Q3 maximum
