Answered

IDNStudy.com, ang platform na nag-uugnay ng mga tanong sa mga solusyon. Ang aming platform ng tanong at sagot ay idinisenyo upang magbigay ng mabilis at eksaktong sagot sa lahat ng iyong mga tanong.

maria is a student assistant in mathematics department. since she is hardworking and pleasant to all, the head of the apartment decide to give her additional PHP 100 everyweek on top of the PHP 50 per hour rate .

Sagot :

Devilblacklistividn

Answer:

if she works 4 hours each day, then she makes 100 plus 50 * 5 * 4 = 100 + 250 * 4 = 100 + 1000 = 1100 php each week.

if she works 5 hours each day, then she makes 100 plus 50 * 5 * 5 = 250 * 5 = 100 + 1250 = 1350 php each week.

if she works x hours each day, then she makes 100 plus 50 * 5 * x = 100 + 250 * x each week.

that's your expression for the number of php she makes each week.

the expression is 100 + 50 * 5 * x.

this is simplified to 100 + 250 * x.

wen x = 4, the expression becomes 100 + 250 * 4 = 1100

when x = 5, the expression becomes 100 + 250 * 5 = 1350.

that expression is actually the right side of the equation for the amount of php she makes each week.

if you let r = the amount of php she makes each week, then the equation becomes:

r = 100 + 250 * x

 

when x = 4, the equation becomes r = 100 + 250 * 4 = 1100.

when x = 5, the equation becomes r = 100 + 250 * 5 = 1350.

you can graph this equation by replacing r with y.

the equation becomes y = 100 + 250 * x

the graph looks like this.

Salamat sa iyong presensya. Patuloy na magbahagi ng iyong mga ideya at kasagutan. Sama-sama tayong magpapaunlad ng isang komunidad ng karunungan at pagkatuto. Umaasa kami na natagpuan mo ang hinahanap mo sa IDNStudy.com. Bumalik ka para sa mas maraming solusyon!