Evaluate the following expression if x=12, y=6, and z=-4

Answers

Answer 1

Answer:

wheres the expression

Step-by-step explanation:


Related Questions

Games Galore Super Store buys the latest video game at a wholesale price of $58.00. The markup rate at Game’s Galore Super Store is 40%. You use your allowance to purchase the game at the store. How much will you pay, not including tax?

Answers

Answer:

Step-by-step explanation:

30 + .40(30) =  30(1 + .40)  = 30(1.4)  = $42

is 10 a rational number or irrational number

Answers

Answer:

rational

Step-by-step explanation:

happii

Answer:
10 is a rational number.

Explanation: Google said so

Felipe invested in a savings bond for 3 years and was pald simple interest at an annual rate of 5%. The total interest that he earned was $120. How much did the invest?

Answers

Answer:

your going to have t set it up like a proportion i'll help

Step-by-step explanation:

5 times 120 then divide by 3 hope i helps you byeeee

What is negative 6/11 plus negative 3/11?

Answers

Answer:

-0.81818181818

Step-by-step explanation:

Answer:

-9/11

Step-by-step explanation:

Help. Don’t know what to do

Answers

Answer

110

Step-by-step explanation:

35+35=70

180-70=110

Pls helppp :))

Solve for x by factoring

X^2+4x-21=0

There are multiple answers

Answers

Answer:

[tex]x=3,-7[/tex]

Step-by-step explanation:

We can solve for x by using [tex]\frac{-b\pm\sqrt{b^{2} -4ac} }{2a}[/tex]

By applying this on the quadratic equation, we get:

[tex]x=\frac{-4\pm\sqrt{4^{2}+84} }{2}[/tex]

Which simplifies to:

[tex]x=\frac{-4\pm10}{2}[/tex]

[tex]\therefore x=3,-7[/tex]

Urgent!!!!! Please answer!!!!!!

Answers

Answer:

A

Step-by-step explanation:

PLEASEEEER HELPPP!!
If possible how would you prove that the given triangles congruent

Answers

Answer:

AAS

Step-by-step explanation:

Which number of simulation trials would be likely to produce results that are
closest to the actual probability?

Answers

Answer:

It;s 30

Step-by-step explanation:

The number of simulation trials that would be likely to produce results that are  closest to the actual probability is 25. The correct option is C).

The following steps can be used  in order to determine the number of simulations:

Step 1 - Remember the maximum number of trials gives the maximum chance to produce results that are  closest to the actual probability.

Step 2 - Now, check all the options given in the question and choose the largest one.

From the above steps, it can be concluded that the correct option is C) 25.

For more information, refer to the link given below:

https://brainly.com/question/795909

Write 0.15 as a fraction in simplest

Answers

Answer: 3/20 also known as 15%  Hope this helps Have a great night

Step-by-step explanation:

I give Brainliest!
Using Angle Side Relationship Theorem, use the side measures to list the angle measures of the triangle in order from biggest to smallest.
Q
R
P

Answers

Answer:

∠Q, ∠P, ∠R

From largest to smallest.

Step-by-step explanation:

Remember that the largest side is always opposite from the largest angle.

26 is the longest side. The angle opposite is 26 is ∠Q. So, ∠Q is the largest angle.

21 is the second longest side. ∠P is the angle opposite to 21. So, ∠P is the second largest angle.

Finally, 17 is the shortest side and ∠R is opposite to 17.

So, ∠R is the smallest angle.

Therefore, the measures of the angles from biggest to smallest is:

∠Q, ∠P, ∠R

help i will give brainlist.

Answers

Answer:

3m^4  

Step-by-step explanation:

the third one

Answer:

The third option

Step-by-step explanation:

Exponents are the little numbers up and to the right. None of the other options have a little number (exponent) of 4

ASAP HELP BRAINLIEST 100 POINTS PLZ PLZ PLZ HELP



Michelle is having a poster printed from a picture that is 4 inches wide by 6 inches tall. The enlarged poster is 20 inches wide and 30 inches tall. Which proportion can be used to represent the picture sizes?
StartFraction 6 over 4 EndFraction = StartFraction 20 over 30 EndFraction
StartFraction 4 over 6 EndFraction = StartFraction 20 over 30 EndFraction
StartFraction 4 over 6 EndFraction = StartFraction 30 over 20 EndFraction
StartFraction 4 over 30 EndFraction = StartFraction 6 over 20 EndFraction

Answers

Answer:

20 inches wide and 30 inches tall

Step-by-step explanation:

if the height went from 6 to 30 that means it grew by 5 so the poster would be

20 inches wide and 30 inches tall

Answer:

Start Fraction 4/6

End Fraction  20/30

If x = -2, what is the value of y, that makes the equation, y = 2x + 3, true? Explain how you know.

Answers

Answer:

Y is equals to negative 1.

Step-by-step explanation:

y = 2x + 3

y =2(-2)+ 3

y =-4+ 3

y=-1

When a number is subtracted from 11, the result is 6 more than the number. Find the number.

Answers

Answer: 5

Explanation:

Answer:

Step-by-step explanation:

11-2.5= 8.5

8.5-2.5=6

your answer is 2.5

give the value of the expression from (a) when x=10
(i just need the answer for B)

Answers

Answer:

257

General Formulas and Concepts:

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

2x² + 5x + 7

x = 10

Step 2: Evaluate

Substitute:                    2(10)² + 5(10) + 7Exponents:                   2(100) + 5(10) + 7Multiply:                        200 + 50 + 7Add:                              250 + 7Add:                              257

Plz help mee look at the picture thanks

Answers

Answer:

The answer is D for this question. The one at the very bottom of the picture. The other person who answered on this question is incorrect.

Step-by-step explanation:

which rule describes the transformation? picture below​

Answers

Answer:

Try D) rotation 180 degrees about the origin.

Step-by-step explanation:

When you look at it, it appears to move 180 degrees about that origin.

Hope this helps! Let me know!

DO Y'ALL KNOW THE ANSWER?

Answers

Answer:

C

Step-by-step explanation:

12000 feet equals about 2 miles.

5280 is about half of 12000 so it is about 1 mile.

Help
This is easy but I am DUMB

Answers

Answer:1. The third stage it did the addition first not the division and number two the first stage u need to do the problem on the parenthesis first .

Step-by-step explanation:

The cost of a gym membership is $25 per month. There is an initial fee of $40

Answers

Answer:

y = 25x + 40

Step-by-step explanation:

Using the formula, y = mx + b we can find out what this equation would be.

m = the rate of change/slope

b = the y- intercept

25 per month is telling us that this is the rate of change.

Since the $40 is only paid once, you can tell that this is the y intercept.

The equation will look like:

y = 25x + 40

On a graph it would look like:

Let the total cost of a gym membership be y, with the number of months as x.

The total cost would be 40 dollars, the initial fee, plus 25 times the number of months (x).

y = 40 + 25x

I WILL MARK AS BRAINLIEST PLS PLS PLS HELP

Answers

Answer:

1) is height(age)

2) should be shipping(distance)

3) g(8) = 28

4) f(3) = 18

Step-by-step explanation:

plug in 8 as x. 5(8)- 12 --> 40 -12 = 28.

plug in 3 as x. 2x² --> 2(3)^2--> 2(9) = 18.

Average ant weight 4x10^-3 grams. Ant population is 10,000 trillion (10,000,000,000,000,000). What is the total mass of all ants? Show work for mass of ants (grams):​

Answers

Answer:

The total mass is 4 * 10^12 grams

Step-by-step explanation:

To get the total mass of all ants,

We simply multiply the average mass of an ant by the population

That will be;

4 * 10^-3 * 10^15

= 4 * 10^12 grams

does anyone listen to NF like the rapper? just wanna know :D

Answers

No I don't, I never really heard any music from them, but that doesn't mean you can't like that type of music.

Anyway have a nice day! :D

Yes, I love NF's music. I especially love his song "Mansion" because the lyrics are profound and deep; it really resonates with me. All in all, I love all, if not most, of his songs, and I can play them on repeat. I can't wait for him to release new music. I hope he garners more attention because he's really underrated.

what is the equation in slope intercept form of this graph ​

Answers

Answer:

y = -1/2x +2

Step-by-step explanation:

slope: goes down 1 right 2 and is negative = -1/2

y int.: 2

1 point
15 The Davenports had a repairman come out to
their house. They were charged $50 per hour for
the 2-hour visit, plus a $99 consultation fee.
What was the total charge?
$help ASAP!
Your answer

Answers

Answer:

Step-by-step explanation:

50 an hour for 2 hours. 50(2) is 100

plus the 99 consultation fee.

Assuming there's no taxes because you're one of the lucky ones that doesn't have to pay, the total charge would be $199 dollars

find the slope: 2x-6y=8​

Answers

Answer:

m = 1/3

Step-by-step explanation:

Answer:

Slope is 1/3 and y=mx+b form: y=1/3x-4/3

Step-by-step explanation:

if 8 7/18 - ( 1 5/6 + y) = 3 4/15 + 2 3/45
what is y?

Answers

Charlidamelio is overrated

At a baseball game, the stadium gave T-shirts to the first 100 fans to arrive. Each T-shirt cost $15.00. How much did the stadium pay for the T-shirts it gave away?

Answers

Just do 100 times 15

A linear function contains the following points. What are the slope and y-intercept of this function?

Answers

Answer:

option B is the correct answer

Answer:

maybe try b

Step-by-step explanation:

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