3 years ago

A circle has a mass of 3 grams and a triangle has a mass of 5 grams write an equation for the hanger

Mathematics

1 answer:

Neko [114]3 years ago

8 0

Answer:

The fraction can not be reduced, but it can be converted to decimal form.

Exact Form:

3/5

Decimal Form: 0.6

Step-by-step explanation:

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The Northwest High School senior class decided to host a raffle to raise money for their senior trip. They charged $2 for each s

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Let $x$ be the tickets that the adults bought, and $y$ be the tickets that children bought.
From the problem we have the system of linear equations:
$\left \{ {{2x+5y=2686} \atop {y=3x}} \right.$

The first thing we are going to do to solve our system, is replacing equation (2) in equation (1), and then, solve for $x$
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Last but not least, to find the total number of tickets, we are going to add $x$ and $y$ :
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Answer:

Step-by-step explanation: