Question

show your solution read the problem​

Answer 1

$c. \: 20x + 35y \geqslant 150$

Answer 2

Step-by-step explanation:

Given :-

Marcus has two part time jobs. He earns Php. 20 per hour in the first job and he earns Php. 35 per hour in the other job. Due to his expenses he must warn at atleast Php. 150 per day while attending alternative learning system classes.

To find:-

What inequality shows the various ways of his earnings?

Solution:-

Number of part time jobs Marcus has = 2

Let the number of hours Marcus work in first job be X hours

Earning per hour in the first job = Php. 20

Total earning money per X hours = Php. 20X

Let the number of hours Marcus work in the second job be Y hours

Earning money per 1 hour = Php. 35

Total earning money per Y hours = Php. 35Y

Total money he should earn in a day for his expenses = atleast Php. 150

=>20X + 35Y ≥ 150

Total money Marcus should earn in a day =

20X + 35Y ≥ 150

Answer:-

Total money Marcus should earn in a day =

20X + 35Y ≥ 150

Option C

Used Concept:-

At least indicates greater than or equal.

At least is represented by ≥