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2 years ago

If Bob The Baker can bake 12 pies in 8 hours, how many pies can he bake in a day (Hint: How many hours are in a day?

Mathematics

1 answer:

shusha [124]2 years ago

6 0

He can make 36 pies in a day because there are 24 hours in a day and
24/8=3
3•12=36

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The answer is B., based on the distributive property (multiply coeffictients, add exponents, change signs because of the negative number being multiplied)

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2 years ago

Does x equal if the problem is negative x -4x - 7 equals 5 negative 2X

Sphinxa [80]

Answer:

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Step-by-step explanation:

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Need help with a simple problem 2^x=3^x+1

KiRa [710]

For $x\ \textgreater \ 0$ , $2^x\ \textless \ 3^x$ , all the more $2^x\ \textless \ 3^x+1$ , therefore no solution.

For $x=0$ , we have $2^0=3^0+1 \Rightarrow 1=1+1 \Rightarrow 1=2$ . Obviously that' false.

For $x\ \textless \ 0$ both $2^x$ and $3^x$ , where $2^x\ \textgreater \ 3^x$ , belong to the range $(0,1)$ , then $3^x+1$ belong to the range $(1,2)$ .
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So, the equation $2^x=3^x+1$ doesn't have a solution.

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