Daniela is 23 years older than her daughter. in 5 years, their ages will total 63. how old are they now? i have an exam on this tomorrow ? !

Let daughter present age be x.

Daniela is 23 years older than her daughter.

Daniela present age = x+23

After 5 years daughter age will be x+5 and Daniela age will be x+23+5=28 years.

It is given sum of their ages after 5 years is 63.

Daughter age +Daniela age =63 (after 5 years)

x+5+x+28=63

Adding like terms :

2x+33=63

Subtracting 33 both sides

2x=63-33

2x=30

Dividing both sides by 2

x=15

Daughter present age x= 15

Daniela present age =x+23=15+23= 38 years.

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

answer:

c 60% on edg