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2 years ago

A grocery store sells a bag of 4 oranges for $2.84. If Arianna spent $3.55 on oranges,

Mathematics

2 answers:

alisha [4.7K]2 years ago

6 0

Answer:

Step-by-step explanation:

so you do 2.84 divided by 4 gives you 0.71 3.55 divided by 0.71 gives you 5, which will be your answer.

zhannawk [14.2K]2 years ago

3 0

$4/3=$1.33 per pound.
$9/8 = $1.13 per pound.
The second one is cheaper.

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All right angles are _____ degrees

babymother [125]

I think the answer is 90 degrees

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3 years ago

Catron evaluates the expression (negative 9) (2 and two-fifths) using the steps below.

Vlad [161]

Answer:

Catron's error is

"She did not follow order of operations"

Step-by-step explanation:

Catron evaluates the expression (negative 9) (2 and two-fifths)

That expression can be written as below

$(-9)(2\frac{2}{5})$

Catron's error is

"She did not follow order of operations"

The corrected steps are

Step1: Given expression is $(-9)(2\frac{2}{5})$

Step2: Convert mixed fraction into improper fraction

$(-9)(2\frac{2}{5})=(-9)(\frac{12}{5})$

Step3: Multiplying the terms

$(-9)(2\frac{2}{5})=-7\frac{-108}{5}$

Therefore solution $(-9)(2\frac{2}{5})=-7\frac{-108}{5}$

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3 years ago

Read 2 more answers

Which equations support the fact that rational numbers are closed under subtraction? Select each correct answer

noname [10]

The rationals being closed under subtraction means that if we start with two rational numbers and subtract them, we get another rational number. Choice c subtracts two rational numbers but gets the wrong answer, so isn't support for anything. Choice b is rational too because the square root of 4 is 2.

Answer: b

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2 years ago

Adam proposes that his mother changes his allowance according to the

olga2289 [7]

Answer:

a.) $3.20

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Step-by-step explanation:

0.2 times 2 five times is 3.2

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3 years ago

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inysia [295]

Answer:

m=1

Step-by-step explanation:

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2 years ago