James, Priya, and Siobhan work in a grocery store. James makes $9.00 per hour. Priya makes 40% more than James, and Siobhan makes 15% less than Priya. How much does Siobhan make per hour?

Answer: +5

Explanation: Think of the absolute value of a number as the positive version of that number. So the absolute value of -5 would be +5.

Hi Kiara

2x²+28x+96

First thing you need to find the common factor

So the common factor is 2

2(x+6)(x+8)

I hope that's help:0

Why 2 is the common factor ?

Because we were looking for a number that can divide all of them at the same time without decimal, so that's why :)

Answer:

The system of linear equations that relates Aaron's height (x) and Peter's height (y) is given by x - y = 15 and 5x - 2y = 525. Aaron's height is 165 centimeters, and Peter's height is 150 centimeters.

Step-by-step explanation:

x-y=15

x=15+y find x

5(15+y)-2y=525 place x value in x placeholder

75+5y-2y=525 simplify

5y-2y=450 subtract 75 from both sides

3y=450 simplify

y=150

5x-2(150)=525 rewrite equation

5x-300=525 simplify

5x=825 add 300 to both sides

x=165

Answer:

f(10) = 120

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Algebra I

• Function Notation

Step-by-step explanation:

Step 1: Define

f(x) = x² + 3x - 10

f(10) is x = 10

Step 2: Evaluate

1. Substitute:                     f(10) = 10² + 3(10) - 10
2. Exponents:                    f(10) = 100 + 3(10) - 10
3. Multiply:                         f(10) = 100 + 30 - 10
4. Add:                               f(10) = 130 - 10
5. Subtract:                        f(10) = 120