Answer:
(-3, -15)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Algebra I</u>
- Solving systems of equations using substitution/elimination
Step-by-step explanation:
<u>Step 1: Define Systems</u>
n = 5m
n = 2/3m - 13
<u>Step 2: Solve for </u><em><u>m</u></em>
<em>Substitution</em>
- Substitute in <em>n</em>: 5m = 2/3m - 13
- Subtract 2/3m on both sides: 13/3m = -13
- Divide 11/3 on both sides: m = -3
<u>Step 3: Solve for </u><em><u>n</u></em>
- Define equation: n = 5m
- Substitute in <em>m</em>: n = 5(-3)
- Multiply: n = -15
Answer:
rational
Step-by-step explanation:
a rational number is a number that can be expressed as the ratio of two numbers. 33 to 3 is a ratio, so this works.
it is not a whole number because it is not a counting number
it is also not a natural number because it is not a whole number
Answer: A is the second one, B is the first one, C is the fourth one, and D is the third one.
Step-by-step explanation: Trust me.
Answer:
1/5
Step-by-step explanation:
there are 5 groups
1. 1-9
2. 10-19
3.20-29
4.30-39
5.40-49
and 50
Answer:
D
Step-by-step explanation:
The volume of pyramid = 1/3 wlh
Where w = width, l = length and h = height
While,
The volume of rectangular prism = wlh
So,
The volume of pyramid = 1/3(the volume of prism)