Mathematics Middle School

Find the sales tax....

Answers

Answer 1

Answer:8.75

Step-by-step explanation:

Related Questions

solve for x
x=what
11x + 6 = 28

Answers

Answer:

X = 2

Step-by-step explanation:

11 x 2 = 22

22 + 6 = 28

Answer is 2
Explanation: you first try to isolate the x
And your only choice is to subtract the 6 so it cancels out on that side and whatever you do to one side you always have to do to another so 28-6 equal 22, 11x=22, now you divide by 11 making it x = 2. Hope this helps if you have any questions ask me

describe how you can tell wether a lines slope is greater than 1 equal to 1 or less than 1 pls help ill give you brainliest

Answers

Answer:

the slope is determined by rise over run, meaning you first have to see if the line is negative or positive by the direction it is facing, then you have two points that match accordingly to rise over run, to find out you have to see how many boxes(y) you are rising and however many boxes to the right(x) you are running, then you divide rise/run

Please help me with this question its due in 5 minutes. I will give brainliest

Answers

Answer:

I guess it is scnd one.

Step-by-step explanation:

some text

The second one

I don’t know how to explain but I hope that I help you :D

I Need Help ASAP PLEASEEEEEEEee
What is the meaning of X

-16 + x = -15

Answers

Answer:

x = 1, your x is your answer.

Step-by-step explanation:

Add 16 on both sides to get your x value which is 1.

7 1/4x + x - 2 11/12x + 1 2/3x=5 3/5

find x

Answers

X= 4/5

Because...
You turn all the missed numbers in to improper fractions, then after you add all the ones with x’s after that you should get 7 then divide 7 by 28/5. Which equals 4/5

The value of x in the given expression is 4/5.

What is an expression?

An expression is a mathematical statement containing variable, numbers and which are related by at least one mathematical operation.

Given is an expression, [tex]7\frac{1}{4} x+ x+2\frac{11}{12} x + 1\frac{3}{2} x = 5\frac{3}{5}[/tex]

Solving for x, we get,

[tex]7\frac{1}{4} x+ x+2\frac{11}{12} x + 1\frac{3}{2} x = 5\frac{3}{5}\\\\\\\\\frac{29}{4} x+x+ \frac{35}{12} +\frac{5}{3} x = \frac{28}{3} \\\\\\ \frac{87x+12x-35x+20x}{12} = \frac{28}{3} \\\\\\\frac{84}{12} x = \frac{28}{3} \\\\\\\x = \frac{4}{5}[/tex]

Hence, the value of x is 4/5

Learn more about expressions, click;

https://brainly.com/question/14083225

#SPJ2

help me with this please i will crown brainliest :). even if it answer is wrong

Answers

Answer:

Step-by-step explanation:

can i have brainliest

What is the question?????

rewrite [tex]-2x+3y=-15[/tex] in slope-intercept form

Answers

Answer: [tex]Y = \frac{2}{3} x - 5[/tex]

Step-by-step explanation:

Answer: y=7.5+-5

Step-by-step explanation:

Divide 3y from itself and -15 to cancel out the Y variable. So Y is equal to -5. Then you would be left with -2x=-15. So then you would have to divide -2x from itself and -15, which would give you 7.5, and that is your x variable.

I have math :') can u help me pweaseee

Answers

Answer:

1-the temperature

2-tia

3-tony

4-the table

Step-by-step explanation:

drag the 2nd one to t<29
drag the 3rd one to t< 28
drag the 4th one to t>29
drag the 5th one to t>28

your welcome :)

Heyy Im stuck on this, anybody wanna help me?

Answers

Answer:

9 or 8

Step-by-step explanation:

It’s 9 or 8 I think I’m too sure

A bag of Jolly Ranchers contains:

2 red
1 blue
4 pink
3 green
5 purple

Ms. McCorkle will select 2 Jolly Ranchers, without replacement. What is the probability that she will select a purple, then a green? Your answer should be a simplified fraction.

Answers

the chance she takes a purple is 5/15
simplified is 1/3
the chance she selects green is 3/15
simplified is 1/5
1/3 times 1/5 is 1/15

Please help me with all of these I have them labeled as 1 2 3 4

Answers

Answer:

1. d

2. b

3. d

4. b

Step-by-step explanation:

1. d
2. a
3. d
4. b

when the circle is open, the sign should not have a line under it, when the arrow is to the left X is less than, when the arrow in the graph is going to the right, X is greater than

PLEASE HELP WILL MARK BRAINLIEST IN DECIMALS BTW

Answers

Answer:

11.7

Step-by-step explanation:

multiply RS by the scale factor to get R'S'

11.7 is correct
Hope it helps

what is the distance between these numbers TOGETHER

Answers

Answer:

1 photo = 6 units

2 photo = 5 units

3 photo = 2 units

4 photo = 3 units

Step-by-step explanation:

It's Ez

(2) Clare said that 4/3:5/2 is 10/3. She reasoned: 4/3.5=20/3 and 20/3:2=10/3.
Explain why Clare's answer and reasoning are incorrect. Find the correct
quotient!

Answers

Answer:

The answer is 8/15

Step-by-step explanation:

4/3 divided by 5/2 is the same as 4/3 times 2/5

4/3 times 2/5= 8/15

8/15 is the answer

She is wrong because if you want to do it you have to multiply the fraction with 5 and then MULTIPLY it by 2 not divide it by 2.

Hope this helps :)

-ilovejiminssi♡

You answer is 8/15 hope this helps :)))

Find the area.

81 cm 2
72 cm 2
54 cm 2
63 cm 2

Answers

Answer:

Step-by-step explanation:

the bigger shapes area is 54

the smaller shape coming off of it is 9

so then you add those to find the whole area of the shape

The answer is 63! Good luck

please help. i’ll give brainliest

Answers

This is not a function
The reason why is because 13 repeats 2 times that is the X value
If the X Value Repeats then it is not a function
Hope that helped :)

Yes what he said is correct

please help ASAP
What is the value of m∠A + m∠B?

Answers

That would be 90 degrees

it would definitely be 90 degrees!!

How many solutions are in this equation

3(9v + 2) = 2(10 + 11v

Answers

Answer:

Ф∵∴∵Hello person!∵∴∵Ф

Your αnswer should be:

V=80

1 solution to this equation.

Step-by-step explanation:

I hope this helped! Please tell me if it is wrong!

←≡≡First answer!≡≡→

(Brainliest would be appreciated!)

║Have a great day! Thanks for your time!║

Answer:

Step-by-step explanation:

What is g(-5)
A. -60
B. -8
C. 12
D. 42

Answers

Answer:

G should be 60

Step-by-step explanation:

Sorry if wrong

The answer would be -60

Please show your work also I’ll put 30 points since this is a bit difficult :)

Which equation is equivalent to 60% of 25?
Select all that apply.

A. 0.6 x 26 =

B. x times 1.6 = 25

C. 6/10 = x/25

D. 60/100 = 25/x

E. x/25 = 60/100

F. 6.0 x 25 = x

Answers

Answer:

C, E

Step-by-step explanation:

only c. using cross multiplication , it shows the correct percent. 6.0 does not work because that would imply that it is 600% rather than 60 percent

1 ribbon. The piece shown below is only 2/3 of the whole. Complete the drawing to show the whole ribbon.

Answers

I don’t exactly know what you’re asking. But from what I can tell I think you have to draw 1/3 of the hole because there are already 2/3. Comment below if that’s not what you’re asking. If you explain it to me that I’m wrong in the comments I will try and figure it out.

If 1/4 of a number is 5 less than 2/3 of the same number, what is the number?

Answers

Answer:

Step-by-step explanation:

x/4 = (2x/3) - 5. Solve for x

-5x/12 = -5

-5x = -60

x = 12

x/4=(2x/3)-5. Solve for x -5x/12= -5 -5= -60 x=12

plz help me I need the answer

Answers

Answer:

I got 12.56 like the other person :)

Step-by-step explanation:

How do you evaluate functions?

example:
Find the output, B, when the input, a, is 6.
b= -1 - 7a

Answers

The answer would be 41

Answer is 41! I believe so

please i need help in this sb

Answers

The first question the answer is 15.
This happens because 2×8 = 16. After that you multiply 16 by half. What do you do that the answer is eight then you add seven and get 15.

For the second question you do -6 times negative one. After that you’ll get six. Then you would have to multiply it by -2 and get -12. Then you add -12+3 and then you get -9. Your answer is -9

For the third question you would add 7+3 and get 10. Then you would have to multiply it to the second power and get 1000. Then you would have to add 1000 with four. Then you multiply seven by -2 and multiply that by four. Then you would get -56
Your answer would be -56.

It was very complicated. If I get something wrong I am sorry. I hope I helped.

Answer:

#1=15 #2=-9 #3=44

Step-by-step explanation:

1/2 times 2 times 8 + 7 #2:-2(-1)(-6)+3 #3: (7+3)^2 +4(7)(-2)

1/2 times 2 = 1 -2times -1=2 (10)^2 +4(7)(-2)

1 times 8= 8 2(-6)+3 100+4(7)(-2)

8+7=15 2times -6=-12 100+28(-2)

-12+3=-9 100+-56

PLEASE HELP MEEEE!!!
What is 600cu cm if that volume is scaled down by 1/10

Answers

Answer:

60cm

Step-by-step explanation:

600c2um

Step by step explanation

Multiply C by c adding the exponents

A large university accept 40% of the students who apply. Of the students the university accept, 25% actually enroll. If 10,000 students apply, how many actually enroll?

Answers

Answer:

2,500

Step-by-step explanation:

Multiply 10,000 with 1/4 and since 1/4 equals to 25%.

10,000 x 1/4 = 2,500

Your answer is there and I hope this helps!

Answer:

2,500

Step-by-step explanation:

Diego’s history teacher writes a test for the class with 26 questions. The test is worth 123 points and has two types of questions: multiple choice worth 3 points each, and essays worth 8 points each.

How many essay questions are on the test? Explain your reasoning.

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i think the answer would be 15, 8•15=120, leaving 3 points left which would be an multiple choice question, hope this helps:))

HELP !!!!!!!!!!!!!! giving brainliest!!!!!!!!!!!!!!

Answers

Answer:

It’s the second one

Step-by-step explanation:

I hope this helps

Answer:

B 2

Step-by-step explanation:

smh someone helpp mee

Answers

Answer:

beep

Step-by-step explanation:

1. length, 2. mass, 3. associated rate, 4. weight, 5. unit rate, 6. percent, 7. U.S. etc.

11. equivalent ratios, 12. capacity, 10. internstional system of units, i think 8. rate, and i think 9. rate unit

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