Answer:
29
Step-by-step explanation:3*10=30
1*1=1
30-1=29
The correct answer is option C which is Gas station A is selling gasoline at a lower rate its price is $3.05 per gallon.
<h3>What is an expression?</h3>
Expression in maths is defined as the collection of numbers, variables, and functions using signs like addition, subtraction, multiplication and division.
Here we have two pieces of information
Gas station A:-
3 gallons for $9.15
1 gallons for $9.15 / 3 = $ 3.05
Gas station B:-
P = 3.08g
It means that station B is selling the gasoline at a higher price.
Therefore the correct answer is option C which is Gas station A is selling gasoline at a lower rate its price is $3.05 per gallon.
To know more about Expression follow
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Answer:
1228.31 mm^2
Step-by-step explanation:
The area for the circle is
(20^2*3.14)/2
The area for the rectangle
30*20
Total area
1228.31
Answer:
344
Step-by-step explanation:
Number of coins added per day in the collection = 9
Number of coins in the collection after 22 days = 218
To find:
Number of coins in the collection after 36 days.
Solution:
First of all, let us find how many coins did he have initially.
Let the number of coins present initially with Wil = 
Number of coins added per day = 9
Number of coins added after 22 days = 22 
9 = 198
Therefore,
Number of coins present with Wil initially = 20
Number of coins added after 36 days = 36 9 = 324
Total number of coins after 36 days = Number of coins present initially with Will + Number of coins added = 324 + 20 = <em>344</em>
