HELP I HAVE 5 MIN TO TURN THIS IN!!!!!!!!!!!!!!!!!!!!!!!!!!!!

What are the simplified versions of the expressions shown below??

WILL MARK BRAINLIEST!!!!!!!!!!!!
(11, 15, and 18 don't count)

Answer:

81

Step-by-step explanation:

theres a crown at the bottom press it plez

Answer:

B

Step-by-step explanation:

Answer:

-2 1/2 is the correct answer

I hope this helps! If it is correct please mark brainliest answer, thank you!

Stay safe, God bless and happy studying!

Answer:

The value of f(2) is larger than the value of f(3).

Step-by-step explanation:

[tex]f(x) = -3x^{2} +4x+6\\f(2) = -3*2^{2} +4*2+6=2\\f(3) = -3*3^{2} +4*3+6=-9\\[/tex]

Answer:

y=-6x-7

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

Given expression:

       log(5x + 20) = 2

From the given expression, we are to find x;

   Using the rule of logarithm, we can solve this problem;

             logₐb = C

                    b  = Cᵃ

So;

            log(5x + 20) = 2

  this is to base 10;

                    5x + 20 = 10²

                    5x  = 100 - 20

                    5x  = 80

                      x  = 16

Answer:

16 was right

Step-by-step explanation:

Answer:

ok I will try that thx for telling

Answer:

The first question is B

Step-by-step explanation:

3/4

Step-by-step explanation:

Rate of change = (f(-4)-f(0))/-4

Plug in the numbers

f(-4) = 10 - (3/4)(-4) = 10-3 = 7

f(0) = 10 - (3/4)(0) = 10

Plug back into first equation

(7-10) = 3/4

-4

9514 1404 393

Answer:

  -3/4

Step-by-step explanation:

The given function is a linear function with a slope of -3/4. (The slope is the coefficient of x.) The slope is the rate of change. For a linear function, the slope is the same everywhere. That is, the "average rate of change" and the "rate of change" and the "slope" are all the same value.

Here, the average rate of change is -3/4.

__

Alternate solution

You can compute the average rate of change using the formula ...

  average rate of change = (f(x2) -f(x1))/(x2 -x1)

For x1 = -4 and x2 = 0, we need to know the function values:

  f(-4) = 10 -(3/4)(-4) = 13

  f(0) = 10 -(3/4)(0) = 10

So, the average rate of change formula gives ...

  average rate of change = (10 -13)/(0 -(-4)) = -3/4

The average rate of change is -3/4.

Answer:

c.  [tex] x = \pm 7 [/tex]

Step-by-step explanation:

[tex] 2x^2 = 98 [/tex]

[tex] x^2 = 49 [/tex]

[tex] x = \pm\sqrt{49} [/tex]

[tex] x = \pm 7 [/tex]

Answer:

1.25 cup of pretzels for every 0.5 cup raisins

Step-by-step explanation:

Answer:

the answer is -2

Step-by-step explanation: The answer is from google

Answer:

-2

Step-by-step explanation:

indeed brother

Answer:

Yeah, I also got 2.4 percent..

Answer:

Okay!

Step-by-step explanation:

That would be no problem!

Answer:

lol

Step-by-step explanation:

Answer: A and D

Step-by-step explanation:

I took the test online and the answer is A and D the y intercept is the cost of her lunch and the slope is the cost of one book

The true statements are the slope is the cost of one book and the y-intercept is the cost if Hana's lunch​.

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the

change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

Given:

as, from the graph the slope tells us about the  cost of one book.

Now, From the graph if we talk about y- axis then we can see that the y- axis tells us about cost if Hana's lunch​.

Hence, the true statements are the slope is the cost of one book and the y-intercept is the cost if Hana's lunch​.

Learn more about slope here:

https://brainly.com/question/3605446

#SPJ2

Answer:    -3(x-10)<30,X there you go BOM

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Slope= y2-y1/x2-x1

5-2/1-(-4) = 3/5

Slope: 0.6

Answer:

7/8 or 0.875

Step-by-step explanation:

If you want it in fraction form, it's 7/8. If you want it in decimal form, it's 0.875.

Answer:

A,D,F

Step-by-step explanation:

if he drives 90 in 2 hours then in one hour its 45. 45 times 2 is 90. 45 times 3 is 135. 45 times 4 is 180. 45 times 5 is 225. 45 times 6 is 270. 45 times 7 is 315. and 45 times 8 is 360.

Answer:

1. In mathematics and statistics, the arithmetic mean, or simply the mean or the average, is the sum of a collection of numbers divided by the count of numbers in the collection. The collection is often a set of results of an experiment or an observational study, or frequently a set of results from a survey.

2. In statistics and probability theory, a median is a value separating the higher half from the lower half of a data sample, a population, or a probability distribution. For a data set, it may be thought of as "the middle" value.

3. The mode is the value that appears most often in a set of data values. If X is a discrete random variable, the model is the value x at which the probability mass function takes its maximum value. In other words, it is the value that is most likely to be sampled.

4. the set of values that a given function can take as its argument varies.

Answer:

B

Step-by-step explanation:

Answer:

B. The horizontal asymptote y= 11.95 represents that the cost per person approaches $11.95 as the number of people increases.

Step-by-step explanation:

edge 2020

Answer:

8/-5

Step-by-step explanation:

the equation for slope is y 2 - y 1/ x 2 - x 1 so your equation is -7 - (-11) / -6 - (-1) which simplifies to  8/ -5 and that is the slope.