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yKpoI14uk [10]
3 years ago
10

Brianna solved a two-step equation, but she made a mistake along the way.

Mathematics
2 answers:
nlexa [21]3 years ago
8 0

On Line 3, Brianna should have divided by 0.1 instead of subtracting 0.1. is correct

Makovka662 [10]3 years ago
3 0

The appropriate choice is ...

... On Line 3, Brianna should have divided by 0.1 instead of subtracting 0.1.

_____

Had Brianna simplified her effort properly on line 4, she would have

... -0.1 +0.1x = -1.4

putting her essentially back where she started—with a 2-step equation.

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Lemur [1.5K]

Answer:

f(x)=|x−13|+11

To find the x

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.

x−13=0

Add 13

to both sides of the equation.

x=13

Replace the variable x

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in the expression.

y=|(13)−13|+11

Simplify |(13)−13|+11

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hope this helps ;)

6 0
3 years ago
When graphing inequalities, and you divide y by a negative number, do you switch the symbol?
xz_007 [3.2K]
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Scilla [17]

Answer:

55.5 left over.

Step-by-step explanation:

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5 0
3 years ago
Mrs. Jacobs buys 20 kilograms if rice at $0.84 per kilogram. she buys 700 grams of shrimp at $1.02 per 100 grams.
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Step-by-step explanation:

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