Dwayne earned $530 working 2 jobs. one job pays $14 per hour and the other pays $10 per hour. he worked a total of 45 hours how many hours did he work at each job? set up a system and solve

Dwayne worked 20 hours for first job and 25 hours for second job.

Step-by-step explanation:

Let the number of hours worked by Dwayne in first job = x

Let the number of hours worked by Dwayne in second job = y

Then, ----------------- (1)

First job pays $14 per hour

Second job pays $10 per hour

=> ------------- (2)

Solving (1) and (2):

Substituting in (2):

=>

=>

=>

=>

Substituting in (1):

=>

=>

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1