CORRECT ANSWER WILL GET BRAINLIEST Find the number of ordered pairs (a, b) of integers such that

(0,−2),(1,− 1/ 2 ), ( 2 , 4 )

Step-by-step explanation:

a + 2 a + 5 = b 3

Solve the equation for  y .  

Find the LCD of the terms in the equation.  

3 ( a + 5 )

Multiply each term in  

a + 2 a + 5 = b 3  by  3 ( a + 5 )

to eliminate the fractions.  

3 a + 6 = b a + 5 b

Solve the equation.  

a = 5 b − 6 3 − b  

Choose any value for  b  that is in the domain to plug into the equation.

Choose  0  to substitute in for  b  to find the ordered pair.  

Simplify  

5 ( 0 ) − 6 3 − ( 0 ) .

a = − 2

Use the  b  and  y  values to form the ordered pair.

( 0 , − 2 )

Choose  1  to substitute in for  b to find the ordered pair.  

Simplify  

5 ( 1 ) − 6 3 − ( 1 ) .  

a = − 1 /2

Use the  b  and  y  values to form the ordered pair.

(1,−1/2)

Choose  2  to substitute in for  b  to find the ordered pair.  

(2,4)

These are three possible solutions to the equation.

(0,−2),(1,− 1/ 2 ), ( 2 , 4 )

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

hope to and hope that my answer is brainliest.(follow me )