To solve this, you divide the price by the amount of ounces, and find the one which results in the smallest number. That was B, $4.29 for 12 ounces.
Answer:
55
Step-by-step explanation:
to get rs you simply add st and rt together,
This is the concept of algebra, we are required to solve the given expression;
32^(2c)=8^(c+7)
this can be written as:
2^[5(2c)]=2^[3(c+7)
applying the natural logs we shall get
[5(2c)]ln2=[3(c+7)]ln2
The ln 2 will cancel on from both sides and we shall have:
5(2c)=3(c+7)
10c=3c+21
To make c the subject we begin by subtracting 3c from both sides
10c-3c=3c+21-3c
7c=21
dividing both sides by 7 we get:
(7c)/7=21/7
c=3
The answer is c=3
Complete Question:
Lucas is planting grass on the shaded portions of the yard. What will be the total area of covered by grass? Fill in the missing.
Part A= 12 x ? = ? ft²
Part B= 0.5 x ? x 9 = ?ft²
Part C= 0.5 x 7 x ? = ?ft²
Total Area= ?ft²
Answer:
Step-by-step explanation:
Given
See attachment
From the attachment;
Part A is a rectangle with dimension 9ft by 12ft
So,
Part B is a triangle with dimension: height = 6 and base = 9
The height is calculated as:
And the base is:
So, the area is:
Part C is a triangle with dimension: height = 7 and base = 7
So, the area is:
Total Area is:
Answer:
125/s
Step-by-step explanation:
5^3 = 5 x 5 x 5 = 25 x 5 = 125
Find the quotient of the result and s
125 ÷ s
= 125/s
Hope this helps :)
