Question

if st= 15 and Rt = 40 rs = ?

Answer 1

What part of this is giving you trouble?

Answer 2

i mo not sure about my answer

Answer 3

What was your answer and how did you get to it?

Answer 4

my answer is 55
i do it like this . rs =st+rt = 15+40=55 is dat good ?

Answer 5

hmmm... how did you go from st+rt to 15+40?

Answer 6

cause in my paper it says st= 15 nd rt = 40

Answer 7

i think its 24

Answer 8

how ?

Answer 9

what numbers multiply makes 15 and 40?

Answer 10

Sorry... grabbed the wrong chunk. I meant, "rs =st+rt" how did you make that jump?

Answer 11

i mean the multiples;
its 3x5=15
1x15
the only factor that can go into 40 and 15 is 5

Answer 12

so 40/5=8

Answer 13

there we got t=5 s=3

Answer 14

and R=8

Answer 15

so Rs= 8x3=24

Answer 16

If the only possibilities are integers, yes.

Answer 17

salikin is it a multiple choice question? if it is check if 24 is in the choice :o

Answer 18

nop i had to solve it

Answer 19

oh.....

Answer 20

u sure about ur answer

Answer 21

im pretty sure but i could be wrong :)

Answer 22

For integer answers, that one is correct.

Answer 23

iight i ll took u ar as right ans

Answer 24

im pretty sure cuz if fractions and decimals are included then r,s,and t could be many answers not just one answer

Answer 25

Yah, with 3 unknowns in 2 equations you get a parametric answer.

Answer 26

There are also negatives.
-5, -3, and -8 but you get the same multiples if they are all negative. That was why I said it was true for integers.