How can you isolate the variable in this inequality? 3b < -99.
1 answer:
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Answer:
Step-by-step explanation:
Given:
Brett orders 2 meatball,1 turkey,1 veggie party-size sandwiches.
Each sandwich costs the same amount.
The total amount cost of the sandwiches, including tax, is $54.36.
Question asked:
What is the cost of each sandwich including tax?
Solution:
Let cost of each sandwich including tax =
<u>Total number of sandwich = 2 + 1+ 1 = 4</u>
<u><em>As each sandwich costs the same amount and total amount of cost of 4 sandwiches, including tax, is $54.36, the equation will be:-</em></u>
By dividing both sides by 4,
Thus, the cost of each sandwich including tax is $13.59
Answer:
There are total 5 layers.
Step-by-step explanation:
A multi-layer cake is in the shape of a right cylinder.
Height of the cake is = 20 cm
Radius is = 10 cm
Each of the cake layers has a volume of approximately 1,250 cm³.
Means, the volume of 1 cylindrical layer is 1250 cubic cm with radius as 10 cm and we have to find the height.
Volume of the cylinder is given as:
h = 3.98 or approximately height of 1 layer is 4 cm.
As the cake's height is 20 cm so, there are layers in the cake.
Answer: There are 5 layers in the cake.