Answer:
Step-by-step explanation:
3(3)^2 + 5(3) + 25
3*3 = 9, 5*3 = 15
3(9) + 15 + 25
27 + 15 + 25 = 67
The amount of pizza that Ruby and Angie ate in all for this considered situation is given by: Option A: 8/15
Let we have to add two fractions as:
Then we will find LowestCommon Multiple (LCM) of and . That will help to make the denominators same.
Once the denominators become same, the numerators can add up directly, giving us the finalresult of addition.
So, we're specified that:
These 1/3 and 1/5 are parts of pizza.
If we add those parts which is eaten, we will get the total part of the pizza eaten.
Thus, we get:
Total part of the pizza eaten = (1/3 + 1/5) of a pizza.
The least common multiple of 3 and 5 is 15, because:
(see the multiples of 3 and 5. The first common number as both's multiple is the least number which is multiple of both, and is 15).
Thus, we get:
Thus, the amount of pizza that Ruby and Angie ate in all for this considered situation is given by: Option A: 8/15
Learn more about fraction addition here:
14^4 is the exponent to 14x14x14x14
B) 1:18 to signify pies to cookies
C) 2:1 to signify cakes to pies
D) 2:4 to signify cakes to pies
The ratio that does not illustrate a comparison from the items created in Suzanne's bakery is option D) 2:4 to signify cakes to pies.
The ratio can be defined as the number that can be used to represent one quantity as a percentage of another. Only when the twonumbers in a ratio have the same unit can they be compared. Ratios are used to compare two objects.
Given, Suzanne was baking treats for her bakery's grand opening.
Since, She made 4 cakes with 8 cups of flour. She baked 2 pies and 3 dozen cookies.
Option A) 1:9 signifies a comparison of the number of cakes to the number of cookies.
Option B) 1:18 signifies a comparison of the number of pies to the number of cookies.
Option C) 2:1 signifies a comparison of the number of cakes to the number of pies.
However, option D) 2:4 does not illustrate a comparison between any of the items created in Suzanne's bakery.
This is because there are no given ratios for the number of cakes to the number of pies, or the number of cakes to the number of cakes plus pies.
Therefore, option D) is the correct answer.
Learn more about ratios here:
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