<u>answer (in words)</u>
FALSE. the coordinate pair (5, 2) is not a solution to the equation  . in order to figure out whether or not the statement is true or false, plug the
. in order to figure out whether or not the statement is true or false, plug the  and
 and  values from the coordinate pair (5, 2) into the given equation,
 values from the coordinate pair (5, 2) into the given equation,  . if both sides of the equation end up equal, the coordinate pair is a solution to the equation. if not, the coordinate pair is not a solution to that equation.
. if both sides of the equation end up equal, the coordinate pair is a solution to the equation. if not, the coordinate pair is not a solution to that equation.
<em>(i hope i explained that well enough, i'm better at explaining it algebraically as opposed to putting it into words lol)</em>
<u>answer (algebraic/steps for solving)</u>
first, plug in 5 for  in the equation
 in the equation  .
.
 ⇒ ⇒ 
then plug in 2 for  .
.
 ⇒ ⇒ 
now your equation is  . all that's left to do is to simplify. you can do this in whatever order you'd like, but i'll start with multiplying 2 · 5.
. all that's left to do is to simplify. you can do this in whatever order you'd like, but i'll start with multiplying 2 · 5.
 ⇒ ⇒ 
multiply 3 · 2.
 ⇒ ⇒ 
add 10 + 6.
 ⇒ ⇒ 
16 and 10 are <em>not</em> equal, therefore (5, 2) is not a solution to the equation  . in order for a coordinate pair to be the solution to an equation, both sides of the equation need to end up equal after solving and simplifying.
. in order for a coordinate pair to be the solution to an equation, both sides of the equation need to end up equal after solving and simplifying.
i hope this helps! have a great rest of your day <3
 
        
             
        
        
        
A quadratic equation is an equation with exponents and x's, for example 3x^2+4x+3 is a quadratic. and quadratics usually have two points it can cross the x axis. though that doesn't mean it always crosses twice. some quadratic equations can cross more then twice and some don't at all. 
linear equations are simple. they always show a straight line on a graph.
And exponential are kind like quadratics, exponential always have an exponent but don't have multiple x intercepts. exponentials  are equations like the equation for compound interest rates (Initial Account Balance * (Interest Rates) ^ Time) it is exponentially growing using exponents.
        
             
        
        
        
Answer:
It takes around 5s for each plane to travel their respective distances.
Step-by-step explanation:
 
        
                    
             
        
        
        
Ie 32^2 - 4ac=0 so ac=256 and a+c=130 
So, that means:2 equations ac=256 a+c=130 ie c=130-a 
So,a(130-a)=256 so 130a -a^2=256 ie a^2-130a +256=0 (a-2)(a-128)=0 
Finally,giving a= 2 or a=128 so, a=2 c=128 or a=128 c=2 
Since, a>c , a=128 and c=2 ie (128,2)
        
             
        
        
        
Answer:
D
Step-by-step explanation:
three meters is 118.11 inches, so if you were to round that you would get 120 inches. That means the answer is D.