Answer:
1. Simplify inside parentheses
2. Evaluate Exponents
3. Perform multiplication and division
4. Perform addition and subtraction left to right
Step-by-step explanation:
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
Answer:
4.5
Step-by-step explanation:
9.5-5=4.5
.........
Step-by-step explanation:
*cough cough*
Answer:
prime factors of 900 are 2,2,3,3,5,5
which is the same as 2^2×3^2×5^2
Answer:
x = 28
Step-by-step explanation:
The 2 angles must add up to 180°, as definition of a line.
4x + 7 + 2x + 5 = 180
6x + 12 = 180
6x = 168
x = 28