Answer:
x = 2
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>
Step-by-step explanation:
<u>Step 1: Define</u>
m(x) = 4x - 10
m(x) = -2
<u>Step 2: Solve for </u><em><u>x</u></em>
- Substitute: -2 = 4x - 10
- Isolate <em>x</em> term: 8 = 4x
- Isolate <em>x</em>: 2 = x
- Rewrite: x = 2
it would be a because nothing else makes sense
Answer:
5.07
Step-by-step explanation:
Answer:
Length of fancying need = 36 m
Step-by-step explanation:
Given:
Area of square field = 81 m²
Find:
Length of fancying need
Computation:
Area of square field = 81 m²
Side² = 81
Side = 9 m
Length of fancying need = 4 x side
Length of fancying need = 4 x 9
Length of fancying need = 36 m