Answer:
t = 2
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
0.5t = 0.2 + 0.4t
<u>Step 2: Solve for </u><em><u>t</u></em>
- [Subtraction Property of Equality] Subtract 0.4t on both sides: 0.1t = 0.2
- [Division Property of Equality] Divide 0.1 on both sides: t = 2
ANSWER
C) f(3) − f(1) = f(6) − f(4)
EXPLANATION
The given function is f(x)=3x
f(3)=3(3)=9
f(1)=3(1)=3
f(3)-f(1)=9-3=6
Also,
f(6)=3(6)=18
f(4)=3(4)=12
f(6)-f(4)=18-12=6
Therefore the correct choice is
C) f(3) − f(1) = f(6) − f(4)
Answer:
y=-1/3 x +2/3
Step-by-step explanation:
all steps are in picture
X < = 1 or x > 8
closed circle on 1, shaded to the left
open circle on 8, shaded to the right