Answer: Kim should write the fraction in improper form. Then find the least common denominator. Then simplify the answer.
Step-by-step explanation:
43/8 + 8/3
129/24 + 64/24
8 1/24
The equation is: 1/2h - 2 = 17
The total length of Josh's hike is: 38 km
1/2h - 2 = 17
1/2h = 19
h = 38
You can use two variables in an equation, just substitute it in.
Answer:
That slope is undefined
Step-by-step explanation:
x doesn't have an existing value, therefore it is undefined.
Answer:
Domain: [0, 40]
Range: [0, 20]
General Formulas and Concepts:
<u>Algebra I</u>
- Domain is the set of x-values that can be inputted into function f(x)
- Range is the set of y-values that are outputted by function f(x)
- Interval Notation - [a, b] denotes inclusive, (a, b) denotes exclusive
Step-by-step explanation:
According to the graph, we see that our x-values span from 0 to 40. Since both are closed dots, they are included in the domain:
Interval Notation [0, 40]
Inequality Notation 0 ≤ x ≤ 40
According to the graph, we see that our y-values span from 0 to 20. Since both are closed dots, they are included in the range:
Interval Notation [0, 20]
Inequality Notation 0 ≤ y ≤ 20
