Mathematics Middle School

pls help
solve:
1. 4x + 2 > -14

2. -2x + 6 ≤ 20

Answers

Answer 1
1. x>-4

2. x> -7
—

There is a line under the thing btw make sure to put it
Answer 2
4x − 2 = −6x + 18

hope that helpsss

Related Questions

Which of the following are inverse operations? Check all that apply.
Group of answer choices

Multiplication and Exponents

Roots and Exponents

Roots and Division

Addition and Subtraction

Roots and Multiplication

Answers

Addition/subtraction and roots/division hope this helps

WHAT VARIES MORE 6.6 OR 4.3

Answers

What varies more in 6.6

3(−4n−6)+5≥−2n+7. Please help. I got lost at step one.

Answers

Answer:

[tex]n\le \:-2[/tex]

Step-by-step explanation:

[tex]3\left(-4n-6\right)+5\ge \:-2n+7[/tex]

[tex]-12n-13\ge \:-2n+7[/tex]

[tex]-12n\ge \:-2n+20[/tex]

[tex]-12n+2n\ge \:-2n+20+2n[/tex]

[tex]-10n\ge \:20[/tex]

[tex]\left(-10n\right)\left(-1\right)\le \:20\left(-1\right)[/tex]

[tex]10n\le \:-20[/tex]

[tex]\frac{10n}{10}\le \frac{-20}{10}[/tex]

[tex]n\le \:-2[/tex]

Hope this helps!

All the love, Ya boi Fraser :)

Answer:

n<   -2        (the < should have a _ under it.

What is the area of this polygon?
A) 24 cm2
B) 16 cm2
C) 40 cm2
D) 18 cm2

Answers

Answer:

C) 40 cm²

Step-by-step explanation:

area of top triangle = 1/2 x 8 x 6 = 24 cm²

area of bottom triangle = 1/2 x 8 x 4 = 16 cm²

24 cm² + 16 cm² = 40 cm²

C would be the answer this is the correct answer because it makes most sense and also that’s correct because

The area of the top is :1/2x8x6=24 cm
Next!!

The area of the bottom is:1/2x8x4=16cm
Next!!
24 cm +16 cm = 40cm
Next!!
Soo this is how I got my answer I hope u pass

John has to paint the entire cone for a school project. What is the surface area of the cone?


Use 3.14 for π.






Question 14 options:


62.8 sq. in.



125..6 sq. in.



266.9 sq. in.



690.8 sq. in.

Answers

Answer:

266.9 sq. in

Step-by-step explanation:

r=5

l=12

SA=π[tex]r^{2}[/tex]+πrl

3.14×[tex]5^{2}[/tex]+3.14×5×12

3.14×25+3.14×60

78.5+188.4

266.9 sq in

Answer:

266.9 square inches

Step-by-step explanation:

What is the cost of one drink?

Answers

Answer:

2 dollars

Step-by-step explanation:

Every two hot dogs cost 7 dollars, so Juan's family brought 3 hot dogs for the price of $10.30. He also brought 4 drinks for the cost of 8 dollars. So, each drink is 2 dollars.

Answer:

$ 8.00

Step-by-step explanation:

Add up or search up how much does one drink cost.

help me please I will mark brainiest if you are correct

Answers

-2 3/4, -2, 3/10, 1 1/2

Answer : - 2 3/4, -2, 3/10, 1 1/2

I really need help!!
Which expression is equivalent to the expression below?
6(2x + 8) +2x
A.10x + 8
B. 14x + 48
C.6x + 14
D.6(2x + 82x)
PLEASE HELP!!!!

Answers

B

6(2x + 8)

6•2x= 12x
6•8=48
2x + 12x = 14x

14x + 48
1) 14x + 48
So the answer would be B because If you simplify the problem I’ll be the answer

How many numbers have absolute value of a , if a > 0

Answers

Answer:

Absolute value of 0 is

The absolute value of 0 is 0. (This is why we don't say that the absolute value of a number is positive. Zero is neither negative nor positive.)

Step-by-step explanation:

Answer:2

real numbersan infinite number of complex numbers

Step-by-step explanation:

Those with absolute value "a" are distance "a" from the origin. On a real number line, there are two (2) such numbers.

In the complex plane, the numbers that distance from the origin form a circle. There are an infinite number of such numbers.

PLS HELP!
What is the value of x in the figure?

Enter your answer in the box.
x =

Answers

We need to do 90-61, which is 29. X = 29, because the base of 61 and the right of the x is equal to a right angle.

Answer:

x=29 degrees

Step-by-step explanation:

Both angles shown ad up to a 90 degree angle. We can see this because on the adjacent side there is a box indicating that it is a right angle. The three angles add up to 180, thus if we subtract 90 degrees due to the angle on the left of the y axis, the angles on the right of the y axis must add up to 90 as well.

Since the angles on the right must add up to 90, we set an equation to solve for x:

61+x=90(subtract 61)

x=29 degrees

As part of an experiment, Janelle spins a multicolored spinner 100 times and concludes that the probability of the arrow landing on orange is an unlikely event. If Janelle’s conclusion is true, which of these could be the probability of the event?
A. 0 B. 0.3 C. 0.5 D. 1

Answers

Answer:

B: 0.3

But before you submit your answer, ask, "Is it bussin Janelle?"

The answer probably would be B

What are angles 4 and 5?

Answers

co-interior angle

Step-by-step explanation:

hope it helps

please mark me as a brainlist

Answer: alternate interior angles

Step-by-step explanation:

NEED HELP RN WHATS THE ANSWER TO THIS QUESTION!?!?!?

Answers

Answer:

Its 11 duh!

Step-by-step explanation:

Answer:

I think 5

Step-by-step explanation:

Have a blessed day! (The actual answer is 2 if u don't know)

Robert will roll a number cube, labeled 1 through 6, a total of 200 times. About how many times could Robert expect to roll a number greater than 4?
A. 30 B. 50 C.70 D. 100

Answers

The right answer
A. 30
A? It’s a. 30 - hope that helps

A polygon has vertices at (-1, 1), (1, 1), (1, -1), and (-1, "1). What is the perimeter, in units, of the polygon?

Answers

Answer:

The perimeter is 8 units.

Step-by-step explanation:

This is because each side of the polygon is 2 units long, and the polygon has 4 sides in total.

Answer:

8 units

Step-by-step explanation:

I agree

Which values are solutions of the inequality 7>z-4? Choose all that apply? Options:
6 7 10 11 20. I READY MATH

Answers

7>z-4
7 + 4> z-4 + 4
11 > z
z < 11

Possible values of x are 6, 7 and 10.

Solutions of the inequality are 6, 7 and 10.

What is inequality?

An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.

Given inequality

7 > z - 4

If x = 6; x - 4 = 2 < 7

x = 7; 7 - 4 = 3 < 7

x = 10; 10 - 4= 6 < 7

x = 11; 11 - 7 = 7 not less than or equal to 7

Thus, possible values of x are 6, 7 and 10.

Find out more information about inequality here

https://brainly.com/question/20383699

#SPJ2

Help please
:( its hard for me

Answers

Answer:

Were you listening in class

Step-by-step explanation:

Use the formula:

1/2 * Base * Height

1/2 * 24 (the base) * 7 (height)

Do the rest.

Answer:

84

Step-by-step explanation:

formula for finding area of a triangle is

1/2 x base area x height

1/2 x 24in x 7in

1/2 x 168

= 84 ( where 2 cancels 164)

easy multiple choice question

Answers

Answer:

B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

A function f(x) has an inverse, or is one-to-one, if and only if the graph y = f(x) passes the horizontal line test. A graph represents a one-to-one function if and only if it passes both the vertical and the horizontal line tests.

You have the following colored stones in a bag: 1/2 purple, 2/5 yellow, 1/6 pink and 1/4 black. You pick a stone without looking. What color stone are you MOST likely to choose?

A
yellow

B
pink

C
purple

D
black

Answers

Answer:

purple

Step-by-step explanation:

because its half of the bag aka biggest number in their if u can check yourself divide each fraction then pick biggest decimal.

you would most likely choose the color purple

HEYOO PEEPS PUT THIS INTO YOUR OWN WORDS An object in motion will stay in motion

Answers

Answer:

newton's first law

Step-by-step explanation:

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

Find the value of each expression. Type your answers in the boxes below.

1. 217÷27=

2. 1720÷14=

Answers

1. 8.04

2. 122.86

These are the answers :D
1. 8.037 or rounded to 8.04

2. 122.857 or rounded to 122.9

Write "a number y minus 75" as an algebraic expression.


y – 75


y + 75


75y


75÷y


75 – y

Answers

It’s y-75 because y represent a number
Y-75 is the answer ur welcome

Last week, you finished Level 2 of a video game in 32 minutes. Today, you finished Level 2 in 28 minutes. What is your percent of change?

plz help asap

Answers

12.5. EXPLANATION: 32-28 is 4 minutes. 4 is 12.5 percent of 32. SO the answer is 12.5 sorry if wrong

bag is filled with 12 green marbles, 4 white marbles, and 2 blue marbles. What is the probability of drawing a marble that is blue?

A) 2% B)11% C)13% D) 20%

Answers

Answer:

B 11%

Step-by-step explanation:

The total number of marbles is

12+4+2 = 18

P( blue) = number of blue marbles / total marbles

            = 2 blue/ 18 total

            = 1/9

              =.11111

             = 11.11%

C because it’s common no ledge half would be 50 and then it’s just adds up from there but the answer is c your welcome

help me pleasw and thank you what is -2x + 8 - 5x

Answers

Add common -2x+-5x=-7x+8
-7x+8

Mike is having a birthday party. He is having 7 friends over and they will all share his birthday cake. and eat the same amount. However, 1/2 of the cake was accidentally ruined by Mike's dog. What fraction of the whole cake will each of the friends INCLUDING mike receive?

Answers

Answer: split into 1/8 of the 1/2 cake

Step-by-step explanation:

I need help within second with showing work anything can help

Answers

He starts with 15 points, so B and D are out right away. We can remove A, because he needs at least 55 points or more, so C is your answer.

Will is packing cubes with side lengths that are
1
4
foot long into a box, which is
3
1
2
feet long,
2
1
2
feet wide, and
1
1
2
feet tall.

How many of the cubes will fit into the box?

Answers

Answer:

54

Step-by-step explanation:4545

Step-by-step explanation:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

OK WEIRD QUESTION BUT I NEED A STUDY BUDDY FOR MY MATH CLASS WHO HERE IS IN EDUMENTUM IN
CLASS IA_Math 8 Semester B v2.0 w/ Pretests [100474] PLS IM FAILING AT MATH ALSO MY NAMES SOLARIS :D

Answers

Answer:

.

Step-by-step explanation:

WILL MARK FIRST ANSWER BRAINILEST. NEED ANSWER ASAP

Answers

Answer:

Blank 1 : 3, Blank 2 : 0

Step-by-step explanation:

I hope this helps :)

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