Answer:
i thank 180 or 115×31=
Step-by-step explanation:
i am not sure sorry):
Answer:
382
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>
<em>Identify</em>
2 × (2 - 6 + 3 + 64 × 3)
<u>Step 2: Evaluate</u>
- (Parenthesis) Multiply: 2 × (2 - 6 + 3 + 192)
- (Parenthesis) Subtract: 2 × (-4 + 3 + 192)
- (Parenthesis) Add: 2 × (-1 + 192)
- (Parenthesis) Add: 2 × 191
- Multiply: 382
Answer:
375
Step-by-step explanation:
first, 125 divide 5 equals to 25
second, 25 dishes in each box, so 15 multiply 25 equals to 375
Answer:
(x - 2)(x - 3)
Step-by-step explanation:
The student factored the expression as (x - 1)(x - 6)
The error made is that - 6x and - 1x to not sum to - 5x
Given
x² - 5x + 6
Consider the factors of the constant term (+ 6) which sum to give the coefficient of the x- term (- 5)
The factors are - 2 and - 3, since
- 2 × - 3 = + 6 and - 2 - 3 = - 5, thus
x² - 2x - 3x + 6
= x(x - 2) - 3(x - 2)
= (x - 2)(x - 3)
