Answer:
y=3/4x+2
Step-by-step explanation:
I found this by using desmos graphing calculator
Answer:
Draw a pie chart looking wheel with 30% and 70% and spin the wheel three times and see what it lands on each time
Step-by-step explanation:
first speed --- x mph
return speed -- x+16 mph
6/x + 6/(x+16) = 1
times each term by x(x+16)
6(x+16) + 6x = x(x+16)
x^2 + 4x - 96 = 0
(x-8)(x+12) = 0
x = 8 or x is a negative
her first speed was 8 mph
her return speed was 24 mph
check:
6/8 + 6/24 = 1 , that's good!
The answer is 15w^2 + 225w
Key:
^ - Means that it is an exponent, in case you didn't know :)
I think the answer is √20
let me know if I'm wrong. hope this helps
