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garri49 [273]
3 years ago
15

HELP HELP PLEASE!!!!!!!!!!!!!!

Mathematics
2 answers:
mafiozo [28]3 years ago
7 0
I got you,
Potatoes: $1.23
Broccoli: $3.10
Pears: $0.98
denpristay [2]3 years ago
5 0

Answer:

Potatoes = $0.56 per pound

Broccoli = $2.90 per pound

Pears = $0.98 per pound

Step-by-step explanation:

<em>Potatoes</em>

To find the price per pound of the potatoes, we will need to divide $2.52 by 4.5 to find out how much one pound costs:

$2.52 / 4.5 = <u>$0.56</u>

The formula is the same for all of the other items.

<em>Broccoli</em>

$7.25 / 2.5 = <u>$2.90</u>

<em>Pears</em>

$2.45 / 2.5 = <u>$0.98</u>

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Need help asap. Will mark brainliest.
ZanzabumX [31]

Answer:

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Step-by-step explanation:

Matrix Equations

Given:

A=\begin{bmatrix}-7 &-2 \\9  &7 \\2  &4 \end{bmatrix}

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Multiplying by -1:

X = -3A + B

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Add to B:

X=-3A+B=\begin{bmatrix}21 &6 \\-27  &-21 \\-6  &-12 \end{bmatrix}+\begin{bmatrix}-4 &-3 \\3  &9 \\9  &-4  \end{bmatrix}=\begin{bmatrix}17 &3 \\-24  &-12 \\3  &-16 \end{bmatrix}

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3 0
3 years ago
If i have 2844 points and i set all my questions to be worth 20 points, What is the max amounts of questions i can ask??
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Step-by-step explanation:

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