After going beach combing, Jess' gatherings were 86% sea shells, 3% rocks, and some driftwood. What percent of Jess' gatherings were driftwood? Enter the number only.

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

at least two

step-by-step explanation: