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3 years ago

Write in lowest terms: 9/(15x)

Mathematics

1 answer:

liq [111]3 years ago

6 0

Answer:

Step-by-step explanation:

3x - 25

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Should be something similar to that, sorry If i couldn't help much.

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What value of x makes f(x) = -2 if f(x) = 3.4x - 7.1

enyata [817]

Option C

For x = 1.5 we get f(x) = -2

Solution:

Given function is:

$f(x) = 3.4x - 7.1$

We have to find the value of "x" so that f(x) = -2

Substitute f(x) = -2 in given function

$-2 = 3.4x - 7.1$

Solve for "x" by moving the constants to one side and variables to other side

$3.4x = -2 + 7.1\\\\3.4x = 5.1\\\\ \text{Divide both the sides of equation by 3.4 }\\\\x = \frac{5.1}{3.4}\\\\x = 1.5$

For x = 1.5 we get f(x) = -2

We can verify by substituting x = 1.5 in given function

$f(1.5) = 3.4(1.5) - 7.1\\\\f(1.5) =5.1-7.1\\\\f(1.5) = -2$

Thus for x = 1.5 we get f(x) = -2

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3 years ago

For h(x)=1/2x+4, find the value of x when h(x)=10 x = ?

ValentinkaMS [17]

1) substitute 10x in for the equation.

$h(10)= \frac{1}{2}(10)+4

h(10)= 5+4
h(10) = 9$

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3 years ago

Simplify the expression below. (2n/6n+4)(3n+2/3n-2)

andrezito [222]

Answer:

$\frac{n}{3n-2}$

Step-by-step explanation:

Given the expression:

$\frac{2n}{(6n+4)} \cdot \frac{3n+2}{3n-2}$

Using the distributive property: $a \cdot (b+c) =a\cdot b+a\cdot c$

$\frac{2n}{2(3n+2)} \cdot \frac{3n+2}{3n-2}$

Simplify:

$\frac{2n}{2} \cdot \frac{1}{3n-2}$

Simplify:

$\frac{n}{3n-2}$

Therefore, the simplified given expression is, $\frac{n}{3n-2}$

7 0

3 years ago

Read 2 more answers

6x + 4 What tipe of polynomial is this one?

Mkey [24]

Answer:

This is a binomial.

Step-by-step explanation:

Bi means two. Therefore, since this polynomial only has two integers it is a binomial.

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2 years ago

Which statement about the histogram is true?

Anna007 [38]

Answer:

Step-by-step explanation:

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2 years ago