19.70-13=6.7
6.7/0.05=134
600+134=734
So in April she sent 734 text messages
Answer:
-15
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>
(4x + 2)(x - 5) / 2
x = 2
<u>Step 2: Evaluate</u>
- Substitute: (4 · 2 + 2)(2 - 5) / 2
- Parenthesis - Multiply: (8 + 2)(2 - 5) / 2
- Parenthesis - Add: 10(2 - 5) / 2
- Parenthesis - Subtract: 10(-3) / 2
- Multiply: -30 / 2
- Divide: -15
Step-by-step explanation:
The LCM of 4 and 10 is 20.
Add them all up and divide by 30. Answer: $55.20.
Answer:
C
Step-by-step explanation:
c because if 10,700,000 divided by 100000 its a but add that 5 times and its 1014.
