Question

. Which ordered pair in the form (a, b) is a solution of this equation? 4a – 5b = 24 A. (0, 6) B. (6, 0) C. (–5, –2) D. (–2, –5)

Answer 1

plug in the ordered pairs to the equation and see if the equation does equal to 24

Answer 2

4(0)-5(6) = 24
0-30 = 24 no...try next ordered pairs

Answer 3

um can you explain a bitmore im not strong at theis subject but dont give me the answer

Answer 4

(6,0)= (a,b)
Equation 4a-5b = 24
Put 6 in for a and 0 in for b
4(6)+5(0)=24

Answer 5

when you simplify & both sides of the equation are equal, u have the solution

Answer 6

(-5,-2)
4a-5b = 24
4(-5)+5(-2)=24
-20+10 = 24
-10 = 24 no...this ordered pair isn't a solution

Answer 7

So the equation is:
\[4a – 5b = 24\]
And we have been given a couple of Pairs in the form (a, b)
Which are:
A. (0, 6)
B. (6, 0)
C. (–5, –2)
D. (–2, –5)

So in all of the pairs, the left digit is "a" and the right digit is "b".

In (0, 6):
a = 0
b = 6
So in the equation:
\[4a – 5b = 24\]

We would replace the value of "a" in pair which in Option A is "0" with the "a" in equation. We would do the same with the value of "b".
\[4(0) – 5(6) = 24\]
And then solve it to see if we get 24
\[0 – 30 = 24\]
\[-30 = 24\]
This would be wrong, hence we would do the same with Option B, C and D.
And see which one is right and comes up with the Answer 24.
That Option would be correct.

Answer 8

ohh okay i get it can you help mr on another one

Answer 9

I can try

Answer 10

okay