3 years ago

Write the augmented matrix for each system of equations.

Mathematics

1 answer:

Illusion [34]3 years ago

3 0

Hello,
Please, see the attached file.
Thanks.

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Please help me... I don’t understand this at all...

timama [110]

For the problem in the upper left corner, see "figure 1"

For the problem in the upper right corner, see "figure 2"

For the problem in the lower left corner, see "figure 3"

For the problem in the lower right corner, see "figure 4"

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2 years ago

You make $2,800 per month. Rent should be 30% of your monthly income and transportation and food should each be 15%. How much mo

Marysya12 [62]

Answer:

$1260

Step-by-step explanation:

Given data

You make $2,800 per month

Rent= 30% of monthly earning

=30/100*2800

= 0.3*2800

=$840

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=15/100*2800

= 0.15*2800

=$420

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3 years ago

A baker sold 120 banana muffins and 60 blueberry muffins. What was the ratio of banana muffins sold to blueberry muffins

Deffense [45]

Answer:

2 to 1 or 2:1

Step-by-step explanation:

For everyone 2 banana muffins, the baker sells 1 blueberry muffin. 60 x 2 = 120

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3 years ago

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The answer is 1215 calories

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An ostrich that is 100 inches tall is 15 inches taller than 5 times the height of a kiwi. What is the height of a kiwi in inches

Nady [450]

just follow the steps:

100-15 since it's 15 inches taller

=85

85/5 since it's 5 times the height of the kiwi

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3 years ago

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