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krek1111 [17]
3 years ago
10

Simplify the following expression 4(x−8)−7x + 3 (in a test)

Mathematics
2 answers:
viva [34]3 years ago
6 0

Answer:

oh ok

Step-by-step explanation:

seropon [69]3 years ago
4 0

Answer:

<u>-3x - 29 </u>

Step-by-step explanation:

Just a tip. if you have questions like this one use math.way it will help you tremendously !

<em />

<em>Hope this helps you :)</em>

<em>Have an amazing day <3 </em>

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given the exponential function f(x) and the logarithmic function g(x) which of the following statements is true
VladimirAG [237]

Given the exponential function f(x) and the logarithmic function g(x)  the true statement is given as

x- > \infty, f (x)- > \infty and g(x) - > \infty  Option A.

This is further explained below.

<h3>What is logarithmic function g(x)?</h3>

Generally, The exponential function is a kind of mathematical function that may be represented using the notation f(x)=exp or ex. The word, unless otherwise mentioned, usually refers to the function of a real variable that has a positive value; however, it may be extended to complex numbers or applied to other mathematical objects such as matrices or Lie algebras.

In conclusion, the Exponential equation x = ay is defined as analogous to the logarithmic function y = logan. Only when (x = ay), (a > 0), and (a 1) does (y = logan). It is referred to as the logarithmic function of base a. Think about what it implies when the exponential function is inverted: x = ay.

Given the exponential function f(x) and the logarithmic function g(x)  the true statement is given as

x- > \infty, f (x)- > \infty and g(x) - > \infty  Option A.

Read more about logarithmic function g(x)

brainly.com/question/23009128

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8 0
2 years ago
Find area and perimeter
PSYCHO15rus [73]

Answer: The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.

Step-by-step explanation:

5 0
3 years ago
Write two expressions with unlike denominators whose sum is x-3/x+2, I need help it is confusing for me.
skad [1K]

Answer:

\displaystyle A=\frac{x-2}{x+3}

\displaystyle B=\frac{-5}{(x+3)(x+2)}

Step-by-step explanation:

We need to find two expressions with unlike denominators what sum

\displaystyle S=\frac{x-3}{x+2}

Let's suppose one of the expressions is:

\displaystyle A=\frac{x-2}{x+3}

Now we subtract S minus A to find the other expression B:

\displaystyle B=S-A=\frac{x-3}{x+2}-\frac{x-2}{x+3}

Multiply the first fraction by x+3 and the second by x+2;

\displaystyle B=(x+3)\frac{x-3}{(x+3)(x+2)}-(x+2)\frac{x-2}{(x+3)(x+2)}

Operating:

\displaystyle B=\frac{x^2-9}{(x+3)(x+2)}-\frac{x^2-4}{(x+3)(x+2)}

Subtracting both fractions with like denominators:

\displaystyle B=\frac{x^2-9-(x^2-4)}{(x+3)(x+2)}

Simplifying:

\displaystyle B=\frac{-5}{(x+3)(x+2)}

Thus the two expressions are:

\displaystyle A=\frac{x-2}{x+3}

And

\displaystyle B=\frac{-5}{(x+3)(x+2)}

8 0
3 years ago
A bag contains five white marbles and five black marbles. What is the probability of drawing a white marble, not replacing it, a
Lelu [443]

~ ANSWER=1/2 ~

Simple probability is found by counting all the results which fit requirements and dividing by all possible results.

To find probability of two results in a row, multiply chance of first result by chance of second result.

Since you are replacing the marble before the second draw, we don’t have to figure out the various changes in odds for the different possible first draws. It’s just that simple.

There are 5 white marbles

There are 4 red marbles

There are always 20 marbles in all

5/20*4/20=1/4*1/5=1/20 or 1/2

By coincidence, the same as the chance of drawing the white marble in one draw.

6 0
3 years ago
In the diagram below, an and bc are tangent to o. What is the measure of adc
Cloud [144]
Look at the attached graphic.

40° = ½ (ADC -140°)
40° = ½ ADC  -70°
110° = ½ ADC
ADC = 220°


5 0
4 years ago
Read 2 more answers
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