Answer:
One solution
Step-by-step explanation:
Hi,
3(x + 5) = -4x + 8
3x + 15 = -4x + 8
7x + 15 = 8
7x = -7
x = -1
One solution :)
Answer:
A- control group
Since group A is tested under normal condition, it is the control group. Control group is separated from other groups so that the independent variable being tested cannot influence the result.
Answer:
No,
Step-by-step explanation:
each row can not have the same number of trees as the number 987 can not be evenly divided into 9 rows.
Answer:
2
Step-by-step explanation:
you get 2 because 5 times 2 equals 10 and 6 times 2 equal 12. so you get 10/12
Answer:
f(g(x)) = 3x + 25
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
- Function Notation
- Function Composition
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 3x - 5
g(x) = x + 10
<u>Step 2: Find f(g(x))</u>
- Substitute: f(g(x)) = 3(x + 10) - 5
- Distribute 3: f(g(x)) = 3x + 30 - 5
- Subtract: f(g(x)) = 3x + 25
