Answer: They have 13 scrunchies all together.
Step-by-step explanation:
Jayla has 5 scrunchies but Jazmine has 2 less than twice the number of scrunchies Jayla has so Jazmine has 8 scrunchies since 5 times 2 is 10 and 10 - 2 = 8. And then 8 + 5 = 13. So they both have 13 scrunchies in all.