-14.9 = 
- 2.1 (Add 2.1 to both sides)
-12.8 = (Multiply both sides by 8)
-102.4 = x
~~~Hope this helps!~~~
-12.8 =
-102.4 = x
~~~Hope this helps!~~~
Rhianna is baking a cake and some cookies for a party. She used cups of flour for the cake. For each tray of cookies, she needs
cups of flour. She decides to use at least 15 cups of flour for the cake and the cookies.
Assuming she can make fractional trays of cookies, how many trays, x, can she make? Select the inequality that includes the minimum number of trays of cookies Rhianna can make.
Assuming she can make fractional trays of cookies, how many trays, x, can she make? Select the inequality that includes the minimum number of trays of cookies Rhianna can make.
1 answer:
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Answer:
Volume = cubic centimeter
Step-by-step explanation:
Let the length of each side of the base of the box be A and the height of the box be H.
Area of material required to make the box is equal to is
Rearranging the above equation, we get -
Volume of box is equal to product of base area of box and the height of the box -
Substituting the given area we get -
For maximum volume
Volume of the box
=
= cubic centimeter