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Masteriza [31]
3 years ago
10

A student attempted to generate an equivalent expression using the distributive property, as shown below:

Mathematics
2 answers:
ra1l [238]3 years ago
3 0
In the equation 2(x+5) = 2x +5 
You need to use distributive property so your answer would be 2x + 10.
So the mistake that was made is... 

B: 2 was not multiplied by 5 

kvasek [131]3 years ago
3 0

Answer:

B

Step-by-step explanation:

because you first do x+5 first so then it will be 2 x 5x

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locksmith larry charges $90 for a house cal plus $20 per hour. Locksmith Barry charges $50 for a house call plus $30 per house.
nadya68 [22]

Answer:

<u>4 hours</u>

Step-by-step explanation:

Equations :

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3 years ago
A manager at a shipping company will purchase boxes in the shape of right rectangular prisms. He wants the volume of each box to
Archy [21]

Answer:

Step-by-step explanation:

Ok so if u are shipping boxes in a right rectangular prism u will need to either divide or multiply. if he wants to make each box to be exactly 98 cubic feet then he will need to divide so when u do the u will need to find the first part of the answer then u will divide it by 98 cubic feet :> hope u get what i meant

6 0
3 years ago
How Can I find ef? Do I multiply add or diving
Solnce55 [7]
\bf \stackrel{eg}{5x+8}-\stackrel{fg}{3x}=\stackrel{ef}{6x-4}\implies2x+8=6x-4\implies 12=4x&#10;\\\\\\&#10;\cfrac{12}{4}=x\implies 3=x\qquad \qquad \stackrel{ef}{6(3)-4}


and surely you know how much that is.
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4 years ago
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