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3 years ago

Pleaseeeee helpppppp

Mathematics

2 answers:

Bumek [7]3 years ago

8 0

Answer:

Step-by-step explanation:

$\frac{b}{-3}+4< 13$

Step 1: Subtract 4 form both sides

Step 2: Multiply both sides by (-3). when we are multiplying by (-3) the < will change to >.

$\frac{b}{-3}+4-4 9*-3\\\\b > -27$

Allisa [31]3 years ago

6 0

Answer:

The first step is to subtract 4 from both sides.

Step-by-step explanation:

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harina [27]

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Step-by-step explanation:

Let x be the initial number of cards

Then

According to "Dan bought 7 new baseball trading cards to add to his collection"

$x+7$

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$\frac{1}{2}(x+7)$

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Multiplying both sides by 2

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3 years ago

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Rudiy27

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3 years ago

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Pavel [41]

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Step-by-step explanation:

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