The simplified value of 10 + (8 ÷ 2)3 is 22.
To simplify the expression 10 + (8 ÷ 2)3, we need to follow the order of operations, which is often remembered using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).
Step 1: Solve inside the parentheses first: (8 ÷ 2) = 4
Step 2: Multiply the result by 3: 4 * 3 = 12
Step 3: Add 10 to the result: 10 + 12 = 22
So, 10 + (8 ÷ 2)3 simplifies to 22.
Following PEMDAS ensures that we perform the operations in the correct order. First, we address the expression inside the parentheses, then we deal with the multiplication outside the parentheses, and finally, we handle the addition.
In conclusion, the simplified value of 10 + (8 ÷ 2)3 is 22.
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Answer:22
Step-by-step explanation:
8 divided by 2 is four
4 times 3 is 12
12 plus 10 is 22
Let n be the smallest number
Consecutive even integers go up by two so
n+n+2+n+4=120
3n+6=120
3n=114
n=38
6 3
9 8
12 13
Determine whether the table represents a proportional relationship. If a proportional relationship exists, what is the constant ratio of
y
x
?
A) yes;
5
3
B) yes;
3
5
C) yes;
1
3
D) The table does not represent a proportional relationship.
Answer:
Step-by-step explanation:
Yes, they have a proportional relationship.
The table shows sequences, where x-values increase +3, and y-values increase +5, that is, while x increases 3 unites, y increases 5 units, this ratio between variables can be described as the slope:
This fraction or ratio is referring to what we said in words, while y increases 5 units, x increases 3 units. We observe that is a positive ration, this means that magnitudes are both increasing.
Therefore, the right answer is the first one A.