Jalisa earned $71.25 today babysitting, which is $22.50 more than she earned babysitting yesterday. the equation d+22.50=71.25 can be used to represent this situation, where d is the amount jalisa earned babysitting yesterday. which is an equivalent equation that can be used to find the amount jalisa earned babysitting yesterday? (a.71.25 - 22.50=d) (b.71.25+22.50=d) (c. d+71.25=22.50) (d. d-22.50=71.25)

the equation which is equivalent   to find the amount jalisa earned babysitting yesterday is 71.25 - 22.50 = d and the amount jalisa earned yesterday is $48.75 .

option (a) is correct .

step-by-step explanation:

as given

jalisa earned $71.25 today babysitting, which is $22.50 more than she earned babysitting yesterday.

d is denoted the   amount jalisa earned babysitting yesterday.

the equation becomes

d + 22.50 = 71.25

d = (71.25 - 22.50)

d =   71.25 - 22.50

d = $ 48.75

therefore the equation which is equivalent   to find the amount jalisa earned babysitting yesterday is 71.25 - 22.50 = d and the amount jalisa earned yesterday is $48.75 .

option (a) is correct .

since both sides equal, there are infinitely many olutions.

all it means is function 3