Answer:
4x - 2
Step-by-step explanation:
The perimeter of a shape is when you add up all the sides.
-So, you can write it as: 2x - 5 + 5 - x + 3x - 2.
-Group the terms together to get: 2x + 3x - x - 5 + 5 - 2
-Combine like terms to get: 4x - 2
Hope this helps! :)
The proportional relationship involving c and b is c ∝ b. The solution to c is c = kb (where k is constant)
Variation is a mathematical notion that relates to variability. Variation is defined to be any change in one quantity as a result of a change in another. Variation questions feature relatively basic connections or formulae in which one variable equals one term.
From the given question
- if c represents the number of calories, and
- b represents the number of brownies.
A direct variation is a type of variation in which an increase in one term increases the other term as well, and, vice versa.
Let assume the proportional relationship follows a direct variation.
Then,
c ∝ b
The solution to c is:
c = kb
(where k is the constant)
Learn more about variation here:
brainly.com/question/13977805?referrer=searchResults
Answer:
10.5192
Step-by-step explanation:
14.61 x 0.72 = 10.5192
Answer:
9
Step-by-step explanation:
The smallest of 3 consecutive odd numbers is 9 because 9 + 11 + 13 = 33
9 is the smallest of the 3