A person riding in an elevator travels 150 feet in 30 seconds. What equation represents this relationship? How many feet will the person travel in 10 seconds? A.
y=\frac{1}{5}xy=
5
1
​ x; 2 feet
B.
y=5xy=5x; 50 feet
C.
y=3xy=3x; 30 feet
D.
y=5xy=5x; 5 feet

the answer is B

Step-by-step explanation:

B is = 5 because, if in 30 seconds he travels 150 feet. in one second he will travel

150 feet x 1 second / 30 seconds = 5 feet per second

if he travels 150feet in 30 seconds in 10 seconds he will travel

150 feet x 10 seconds / 30 seconds = 50 feet

that is why B is = 5x ; 50feet

are you an artist's daughter? cuz dang you a fine piece of art, girl.

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.