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3 years ago

Solve. x 2 /7

Mathematics

2 answers:

kolezko [41]3 years ago

4 0

The answer is D I think

Arturiano [62]3 years ago

4 0

The answer is C (9)

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Answer:

Collin mistake is step 1

correct answer $\frac{3x - 3}{x^{2} -3x}$

Step-by-step explanation:

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3 years ago

The circumference of a car wheel is about 65 inches. If the car is traveling 65 miles per hour, about how many times per second

Sergio039 [100]

Answer:

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Step-by-step explanation:

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3 years ago

Which equation represents a proportional relationship that has a constant of proportionality equal to StartFraction 4 over 5 End

e-lub [12.9K]

Answer:

$y=\dfrac{4}{5}x$

Step-by-step explanation:

A proportional relationship is modeled by the equation ...

y = kx

When the constant of proportionality (k) is 4/5, this equation becomes ...

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4 years ago

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If bd = 7x-10, bc = 4x-29, and cd = 5x-9, find each value

Airida [17]

Answer:

$bd=88$ , $bc=27$ , $cd=61$

Step-by-step explanation:

In this problem we have that

$bd=bc+cd$

we have

$bd=7x-10$

$bc=4x-29$

$cd=5x-9$

substitute the values and solve for x

$7x-10=(4x-29)+(5x-9)$

Group terms that contain the same variable in the right sides

$7x-10=(4x+5x)+(-29-9)$

Combine like terms in the right side

$7x-10=9x-38$

$9x-7x=-10+38$

$2x=28$

$x=14$

Find the value of bd

$bd=7(14)-10=88$

Find the value of bc

$bc=4(14)-29=27$

Find the value of cd

$cd=5(14)-9=61$

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3 years ago

Given the function g(x)=10x-2 what is g(7)?

jekas [21]

Answer:

g(7)=68

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers