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3 years ago

Solve equation -5(5b+7)=7b+29

Mathematics

1 answer:

Neko [114]3 years ago

5 0

Answer:

b = -2

Step-by-step explanation:

-5(5b+7)=7b+29

Distribute

-25b -35 = 7b +29

Add 25b to each side

-25b+25b-35 =7b+25b+29

-35 = 32b+29

Subtract 29 from each side

-35-29 = 32b+29-29

-64 = 32b

Divide each side by 32

-64/32 = 32b/32

-2 =b

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jonny [76]

Answer:

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If the parabola passes through point (3, 4) then:

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2 years ago

Geometry help needed!

salantis [7]

Answer:

AC Midpoint (2,0)-

CB Midpoint (5,-4)

midlength is 5

Step-by-step explanation:

midpoint formula $(\frac{x_{1}+x_{2} }{2} ,\frac{y_{1} +y_{2} }{2})$

A(2,4) C(2,-4)

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Soloha48 [4]

Answer:

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Step-by-step explanation:

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Hope this helps....

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Read 2 more answers

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san4es73 [151]

Answer:

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3 years ago