3 years ago

Two sons and two fathers were served egg for breakfast,if 3 eggs were served

Mathematics

2 answers:

MAXImum [283]3 years ago

5 0

A little boy, his father, and his fathers father BOOMM

vaieri [72.5K]3 years ago

4 0

Answer:

Step-by-step explanation:

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Mary paid $12 plus $0.50 per ride at the local fair. Jeffrey paid $2 per ride at the fair. They spent an equal amount.

Leno4ka [110]

It is answer B

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Solve by completing a square r^2-8r+9

Tanzania [10]

Solving $r^2-8r+9$ by completing a square gives $(r+4)^2-7$

Step-by-step explanation:

We need to solve the equation $r^2-8r+9$ by completing a square

The completing a square method requires: $a^2\pm 2ab +b^2=(a\pm b)^2$

Solving:

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We need to add and subtract (4)^2=16 to make the equation a complete square

$=(r)^2-2(r)(4)+(4)^2-(4)^2+9\\=(r)^2-2(r)(4)+(4)^2-16+9\\=(r)^2-2(r)(4)+(4)^2-7\\=(r+4)^2-7$

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3 years ago

Simplify using PEMDAS <br>2x - 3X + 4X -5X=

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Answer:

3x+4x=7x

2x_(_5x)

2x+5x=7x

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Two sons and two fathers were served egg for breakfast,if 3 eggs were served ​

Two sons and two fathers were served egg for breakfast,if 3 eggs were served