Answer:
Step-by-step explanation:
g(2) = 3(2) + 1 = 6 + 1 = 7
h(7) = 2(7) - 1 = 14 - 1 = 13
Answer:
a.) 1/3
Step-by-step explanation:
1/6 is a 2 is rolled
1/6 if a 4 is rolled
so 2/6 if either are rolled
which simplifies to 1/3
Answer:
![\displaystyle V = \frac{lwh}{3} \rightarrow h = \frac{3V}{lw}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20V%20%3D%20%5Cfrac%7Blwh%7D%7B3%7D%20%5Crightarrow%20h%20%3D%20%5Cfrac%7B3V%7D%7Blw%7D)
General Formulas and Concepts:
<u>Pre-Algebra</u>
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>
<em />
<em />
<em />
<u>Step 2: Solve for </u><em><u>h</u></em>
- [Multiplication Property of Equality] Multiply 3 on both sides:
![\displaystyle V = \frac{lwh}{3} \rightarro 3V = lwh](https://tex.z-dn.net/?f=%5Cdisplaystyle%20V%20%3D%20%5Cfrac%7Blwh%7D%7B3%7D%20%5Crightarro%203V%20%3D%20lwh)
- [Division Property of Equality] Divide lw on both sides:
![\displaystyle V = \frac{lwh}{3} \rightarrow h = \frac{3V}{lw}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20V%20%3D%20%5Cfrac%7Blwh%7D%7B3%7D%20%5Crightarrow%20h%20%3D%20%5Cfrac%7B3V%7D%7Blw%7D)
Answer: 0.2
Step-by-step explanation:
subtract 9.38 - 3.5 = 5.88
distribute the 1.2.
7.56 - 8.4x = 5.88
subtract 5.88 - 7.56 = -1.68
-8.4x = -1.68
divide both sides by -8.4
answer = 0.2