Answer:
g(9) = 6
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
g(x) = -x² + 10x - 3
g(9) is x = 9
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: g(9) = -(9)² + 10(9) - 3
- Exponents: g(9) = -(81) + 10(9) - 3
- Multiply: g(9) = -81 + 90 - 3
- Add: g(9) = 9 - 3
- Subtract: g(9) = 6
Answer:
x=4
Step-by-step explanation:
Answer:
h = 3ft
Step-by-step explanation:
feet = 2.4
length - 2.3 ft
width = 1.2 feet
Answer:
x=-16
Step-by-step explanation:
First, you add positive 4 to both sides to elimate the negative 4.
now, your equation should be
-4=x/4
Now, you multiply each side by positive 4 to undo the division
now your equation should be
-16=x
therefore
x=-16
Answer:
a)15 b)2.34 c)by taking sum of number of toy divide to its numberings
Step-by-step explanation:
- in roman a number of toys is equal to the sum of all toys and standard deviation is obtained from formula
