Answer:
3/2
Step-by-step explanation:
3 Vowels, 2 Constants
To present clearly, these are the following expressions:
Expression 1: <span>5+2×(3+3)×(3−1)
Expression 2: 5+2×3+3×3−1
The numbers and operations are just the same, but the first expression involves parentheses. In mathematics, when you are presented with multiple operations in one equation, you follow the PEMDAS rule. This rule assigns which operation should be the first priority. The P means parenthesis. So, any expression inside the parenthesis should be calculated first. This is followed by Exponent(E), Multiplication (M), Division (D), Addition (A) and lastly, Subtraction (S).
</span>Expression 1: 5+2×(3+3)×(3−1)
Do the operations inside the two parentheses first:
5 + 2 × 6 × 2
Then, the next priority is multiplication:
5 + 24 = 29
Expression 2: 5+2×3+3×3−1
Prioritize multiplication:
5 + 6 + 9 -1
Prioritize the addition next.
20 - 1 = 19
The difference of the 2 expressions is: 29 - 19 = 10.
Answer:
52 pounds
Step-by-step explanation:
1 pound=16oz.
240/16=15
15+37=52
Answer:
5 miles
Step-by-step explanation:
since there were two people, 2x1=2
12-2=10
since its 2$ a mile
10 divided by 2 = 5
You're welcome
2x-3>11-5x
Simplify both sides of the equation
2x-3>-5x+11
Add 5x to both sides
2x-3+5x>-5x+11+5x
7x-3>11
Add 3 to both sides
7x-3+3>11+3
7x>14
Divide both sides by 7
7x/7>14/7
x>2
I hope that's help !
