Answer:
3= 25 4= 20 25= 5
Step-by-step explanation:
its a pattern. the top goes up by ones and the bottom goes up by fives.
Answer:
(-4 , 3)
Step-by-step explanation:
(x,y) reflected over y axis ---> (-x,y)
27-18= 9
9/18 x100= 50
There was a 50% increase in grey wolves
Answer:
(5,1)
Step-by-step explanation:
Given :

Solution :
Equation 1 : y=x-4
Equation 2 : y = -x+6
We will use substitution method
Putting the value of y from equation 1 in equation 2
⇒
⇒
⇒
⇒
⇒
Now substituting value of x in equation 1 to get value of y
⇒
⇒
⇒
Thus the solution of given system of equations is (5,1)
We have also solved it by graphing the equations
You can refer the attached figure.
3x+ 4 = 20
First you SUBTRACT 4 from both sides . Since these are inequalities we do reverse PEMDAS (Parentheses , Exponents , Multiply , Divide , Add ,Subtract). Then you will have an equivalent equation of
3x=16
Now we have to isolate X . So we divide 3 by both sides . Which will get 5.3333...
Therefore , The answer will be
The first step in solving the equation is to<u> SUBTRACT </u> from each side . This is an example of the <u>subtraction</u> property of <u>EQUALITY</u>