sadie finished her math test 16 minutes less than 3 times the amount of time it took her friend laura to finish. if their combin
ed time was 68 minutes how long did it take sadie
1 answer:
47 minutes because 21 times 3 is 63 and 63 minus 16 is 47. Also 47 plus 21 is equal to 68.
You might be interested in

Step-by-step explanation:
d=20
r=10
π=3



Answer:
Step-by-step explanation:
I believe that the answer to this question is 30.345 cm
The scale factor is 4 and for the perimeter just use the distance formula
Answer:
Step-by-step explanation:
Gg