Mathematics Middle School

solve for q.
5 = 2(q + 10) - -5

Answers

Answer 1

Answer:

q = -10.

Step-by-step explanation:

5 = 2(q + 10) - -5

5 = 2q + 20 + 5

5 - 20 - 5 = 2q

-20 = 2q

q = -20/= -10.

Answer 2

Answer:

Step-by-step explanation:

5=2(q+10)-5

5=2q+20-5

5=2q+15

5-15=2q

2q=-10

q= -10/2

q= -5

or

5=2(q+10)--5

5=2q + 20 + 5

5= 2q + 25

5-25=2q

2q= -20

2q= -20/2

q= -10

Related Questions

need help on this its confusing

Answers

Answer:

Calculate the Square root

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

Exact Form:

1/31

Decimal Form:

0.03225806

Answer:

31 and I don't know the other one

- 7th Grade Work -

Please answer if it's a, b, c, or d.

Please help ; - ;

Answers

Is would be a I think because if you times those to numbers you get 20

Answer:

D. 2x + 5

Step-by-step explanation:

Let’s solve: 6x - 4x + 5

1) collect like terms:

(6-4)x + 5

2) subtract:

Our answer: 2x + 5

And that’s it! Hope this helped, have a good day!

Help me please I haven’t even learned this :,)

Answers

Answer:

-11/12 is the answer

Step-by-step explanation:

Point Q is located at (-9,10). where is Q' after a translation 4 units right and 11 units down? Please hurry!! I need this done by tomorrow!!!​

Answers

Answer:(-5,-1)

Step-by-step explanation: 4+(-9)=-5      11-10=-1       Answer would be (-5,-1)

Which expression represents 12 times a number, n, minus 6?
A. 12n – 6
B. 12 – 6n
C. 12 + n – 6
D. 12n – 6n
Please do step by step explanation for branliest.

Answers

Answer:

A

Step-by-step explanation:

Because you start from the beginning 12 times n, 12n, then you subtract 6, 12n-6

Help please thank you <33

Answers

Answer:

i think its 2 cm im not sure

Step-by-step explanation:

Answer: About 14 cm

Step-by-step explanation:

Hope this helps :)

The legs of a right triangle are 15 feet and 18 feet long. What is the area of the triangle?

Answers

Answer:

135

Step-by-step explanation:

Well, this is easy!

We just have to remember the formula!

L*W*1/2

We get 270/2.

This equals 135!

THE ANSWER IS 135 !!

somebody help. I'll give brianliest for Brainliest answer.
Explain how you can use the table, graph, and equation to find the time when the distance is 300 miles.
(Make sure you have a sentence for each representation.)

Answers

Answer:

You move from left to right on the graph and make a linear line and follow that and make a inference on where the line is going to be at 300 miles.

Step-by-step explanation:

PLZZZZZ ANSWER CORRECTS!!!

worth 20 points and brainiest for answering correctly!

Answers

Answer:

1a. B, C, D, E

2a. x>-5

2b. all numbers greater than -5.

Step-by-step explanation:

what he said ^ :) okaaayyy

Pls help!!! ASAP i will give brainly!

Answers

Answer:

The last answer

Step-by-step explanation:

You can see it on the number line.

Answer:

-3 1/4 + 1 1/2 = -4 3/4

Step-by-step explanation:

Look at the line carefully, you'll notice the jumps it makes throughout the graph.

Hope this helps :)

Explain how to decompose a triangle into congruent triangles. How does the area of those decomposed triangles relate to the area of the rectangle?

Answers

So for any triangle, you can divide it into four congruent triangles by connecting the midpoints of each side. You would divide the rectangle into half, to form two congruent triangles. When you multiply the area of 1 of the triangles, it gives you the area of both triangles, and so the area of the triangle as a whole.

A car manufacturer was having a sale on cars. Each car was being sold for 4,000 dollars less than the original price. 30 cars were sold every ¼ of an hour. At this rate, how many cars would be sold in an hour?

Answers

Answer:

120

Step-by-step explanation:

1/4 of an hour is 15 minutes so 4 15 minutes=1 hour so 30 cars times 4 15 minutes= 120 cars in an hour

the answer your looking for is 120!

Which function has a graph with a vertical
asymptote at x = 7 and a horizontal asymptote at
f(x) = -3?
Please help me

Answers

Answer:

[tex]f(x)=\frac{1}{x-7}-3[/tex], see the graph attached for a visual reference.

Step-by-step explanation:

Vertical asymptotes are only present in rational functions where the parent function [tex]f(x)=\frac{1}{x}[/tex] has a vertical asymptote at the line [tex]x=0[/tex] and a horizontal asymptote at the line [tex]y=0[/tex]. Because the vertical asymptote has to be [tex]x=7[/tex], the denominator must be x-7 in order for the denominator to equal 0. For the horizontal asymptote to be [tex]y=-3[/tex], then 3 must be subtracted from the rational function. Therefore, the function that has these asymptotes is [tex]f(x)=\frac{1}{x-7}-3[/tex].

f(x) = 3 / (-3x - 3)

To find the vertical asymptotes, set the denominator of f(x) equal to zero.

-3x - 3 = 0

-3x = 3
x = -1

The vertical asymptote is
x = -1


To find the horizontal asymptotes, we examine the degree of the numerator and denominator of f(x). We use the leading terms to determine the degree. The leading term in the numerator is 7x0. The leading term of the denominator is -3x1. Since the exponent of x in the numerator is 0, the degree is 0 . Since the exponent of x in the denominator is 1, the degree is 1. The degree in the numerator is less than the degree in the denominator. Therefore, the horizontal asymptote is

y = 0

This also indicates that there are no x-intercepts.

To find the y-intercepts, set x=0.

The y-intercept is (0, -7/3).

How do I solve this
I’m very confused

Answers

First Column, -x and 5 third column, -x and 2

[tex]\boxed{2\:x}[/tex], x + 2 , 2 - x

5 - x , x , [tex]\boxed{2x\:-\:1}[/tex]

[tex]\boxed{x\:-\:1}[/tex], 2 , [tex]\boxed{x\:+\:3}[/tex]

..................................................................

Each row and column sums to [tex]\sf\purple{2x\:+\:4}[/tex].

[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}[/tex]

PLS HELP ME, I NEED TO ANSWER THIS IN 15 MINUTES!!!

Answers

amy:
8 + 5 + 6 + 11 + 4 + 6 +8 = 48
48 divide by 7 = 6.85

chelsea:
7 + 9 + 5 + 3 + 10 + 5 + 8 = 47
47 divide by 7 = 6.71

amy runs more on average.


both mean !

Answer:

Amy

Explanation:

Because add all of the numbers and divide by 7.

The measure of center I would use for Amy is 6 because it is higher than half of the numbers and lower than half of the numbers.What I would use for Chelsea is 7 because of the same reason.

The ages
of people on a jury are 41, 45, 39, 56, 48, 45, 42, 34, 47, 62, 35, and 58.
Find the Mean:
Find the median
Find the Mode:

Answers

Answer:

Mean: 46 Median: 45 Mode: 45

Step-by-step explanation:

Mean: 41+45+39+56+48+45+42+34+47+62+35+58 = 552 then, 552/12 = 46

Median: Put numbers in order from least to greatest and cross one out on each side until you get to the middle number. 45 and 45 were the last two numbers to be crossed out, the middle of those would simply be 45!

Mode: 45 appears twice while the rest of the numbers only appeared once.

I hope this helped, good luck! :)

Same the it mean is 45,median is ,47,and mode it is 34

need help asap and i will report any unnecessary comments

Answers

Answer:

What is the problem because you hadn't told me about it?

Step-by-step explanation:

21. For the value √37:
What integer value is √37 closest to?

Answers

Answer:

6

Step-by-step explanation:

[tex] \sqrt{37} = 6.082 \\ [/tex]

the closest integer value is 6

The figure below shows a shaded circular region inside a larger circle:

A shaded circle is shown inside another larger circle. The radius of the smaller circle is labeled as r and the radius of the larger circle is labeled as R. On the right side of the image is written r equal to 4 inches and below r equal to 4 inches is written R equal to 5 inches.

What is the probability that a point chosen inside the larger circle is not in the shaded region?

24%
36%
50%
64%

Answers

The answer would be 24%
The answer is 24% ..

A meteor is traveling at 2.9 miles per second. How far does it travel in 0.75 seconds? (no link please)

Answers

Answer:

2.175

Step-by-step explanation:

Answer:

2.175 miles

Step-by-step explanation:

2.9 x 0.75 = 2.175

A cone has a volume of 47.1 cubic meters and a height of 5 meters. What is its radius?

Use [tex]\pi[/tex] = 3.14 and round your answer to the nearest hundredth.

Answers

radius= 3

volume= 3.14r^2 5/3
i’m sorry I don’t know the answer.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Divide the following polynomials and then and then complete the quotient. Write your answer in order of decreasing powers of x.

Answers

Answer:

2x⁴+4x²-3

Step-by-step explanation:

the picture above

Measurement of a rhombus

Answers

Answer:

5. D  

6. 80°  

7. 100°

Step-by-step explanation:


The answers are
D
80
100

Can someone help me with this?

Answers

Answer:

there is no pictures  on my screen...

Step-by-step explanation:

Assume a mats price from the start is "X" USD. Write an expression for what the mat would cost after being reduced by P % (unknown amount of percentage)

Answers

Answer:

Step-by-step explanation:

[tex]cost \ price = X\\Deduction = P \%\\Deduction \ Price = P \% of X = \frac{P}{100} \times X = \frac{XP}{100} \\\\Cost \ price \ after \ deduction = X -\frac{XP}{100}[/tex]

OR SIMPLIFY FURTHER

      [tex]X - \frac{XP}{100} = X( 1 - \frac{P}{100} )[/tex]

what is the value of a/b

Answers

Answer:

1.5

Step-by-step explanation:

Since the two triangles are similar ,

Their corresponding sides will be proportional .

So that ,

→ a/b = 2.1/1.4

→ a/b = 3/2

Hence the required answer is 1.5

The answer has to be 1.5 i did the math good luck and i hope you get a good grade
Please consider brainliest!!<3

What would this shape be based on its net

Answers

Answer:

triangular pyramid

Step-by-step explanation:

the answer is triangular pyramid

A stock was priced [tex]$12 | 3/8[/tex] per share. It rose in price by [tex]$3 | 1/4[/tex] per share. What was its new price?

A. [tex]$15 | 5/8\\[/tex]
B. [tex]$9 | 1/4[/tex]
C. [tex]$15 | 1/3[/tex]
D. [tex]$9 | 1/8[/tex]

Answers

Answer:

9 1/4

Step-by-step explanation:

12 3/8 - 3 1/4= 9 1/4

9/1/4 fanfic fiddle djdndidncjfudndidorndiendkrn

need help asap and i will report any unnecessary comments

Answers

Firstly, divide 30 by 1425

Then, 1425/30 = 47.5

A Mixed number = A whole number + fraction

Your final answer = 47 1/2 trains

Hope this helps <3 Good luck with future exams!

P.S Fun Fact~~ The Mona Lisa has no eyebrows!

191 1/2 divide 1425 by 30 and you get 191 1/2

How can you slice a rectangular prism to create a rectangular plane section with the largest possible
area? Show and describe the plane section formed
by the slice.

Answers

Answer:

You can cut it horizantly, vertically and in the middle

Step-by-step explanation:

Answer is: horizontally and vertically
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