3 years ago

Complete the explanation to model a real world situation that could be modeled by the equation 7m x

Mathematics

1 answer:

Margarita [4]3 years ago

8 0

Answer:

its 49

Step-by-step explanation:

i thinkkkkk

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Mr. Brown makes a stack of boxes shaped like a rectangular prism. Each box has a volume of 1 ft. What is the total volume of the

schepotkina [342]

It could be done with two boxes how big is it

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3 years ago

The table shows the price of two cereal brands and the number of ounces per box. Which is the better price per ounce?

Romashka-Z-Leto [24]

Answer:

A) Cereal brand A

B) There is no table.

Step-by-step explanation:

A) divide each cereal price by the amount of ounces. Brand A is $0.13888 (rounds to $0.14). B is $0.14583 (rounds to $0.15) So, since cereal band A is less cost per ounce, its cheaper

B) This question cannot be answered, since there is no table.

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3 years ago

Solve the quadratic function by completing the square. what are the missing pieces in the steps? –32 = 2(x2 10x) –32 = 2(x2 10x

NemiM [27]

An equation is formed of two equal expressions. The missing pieces of the solution of the quadratic equation are 50, 3, and -8.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

To fill the missing piece of the solution of the quadratic equation, you need to balance each of the equations. Therefore, the solution to the problem can be written as,

$-32 = 2(x^2 + 10x)\\\\-32 + 50 = 2(x^2 + 10x + 25)\\\\18 = 2(x + 5)^2\\\\9 = (x + 5)2\\\\\pm 3= x + 5\\\\x = -2\ \ {\rm or}\ \ x = -8$