Mathematics Middle School

Simplify.

2 × (3 – 1) + 3
Will give brainliest

Answers

Answer 1

Answer:

7

Step-by-step explanation:

Answer 2

Answer:

4x+3

Step-by-step explanation:

I used a calculator.

Related Questions

For which equation would x = 12 not be a solution?

Answers

For B. x=12 would not be a solution.

Answer:

x/4=2

Step-by-step explanation:

When you divide 12 by 4, it equals 3

What is the area of this figure?

Answers

Answer:

35cm^2

Step-by-step explanation:

from the first shape which is a triangle

1/2 b×h

1/2×5×4

20/2 =10cm^2

from the second shape which is a square

l × l

5×5 = 25cm^2

Add both results together

10 + 25

35cm^2

The area of this shape in the image attached is 47.25

HELPPPPPPPPPPPPPPPP IM FAILINGGGGGGGGGGGggg

Answers

15) Answer: C - 9.2 x 10/9 m

the line with a slope of 1/3 and a y- intercept of -15 intersects the line passing through which of these pairs of points?

Answers

Answer:

B,E,D

Step-by-step explanation:

Answer:

B.  (18,-9) and (24,-7)

Vocabulary and Simplifying Terms- HW Name ___juvi____
Identify.
1. h + 4h
a. terms:
b. coefficient:
c. variable:
d. constant:
e. like terms:

2. 3j + 2j + 4
a. terms:
b. coefficient:
c. variable:
d. constant:
e. like terms:

3. 2k² + n – k
a. coefficient:
b. variable:
c. constant:
d. like terms:

Simplify.
4. 3j + 2j + 3k 5. 4d + 2d - 3 6. 2k + 3 + k – k

7. 2(3 + 2n) 8. 3(r) 9. 3(5d)

10. (6x – 5) + 9 11. 4 + 3(2x + 7) 12. 5 + 3(2x + 8)

Answers

Answer:

1. h + 4h

a. The terms are h and 4h

b. The coefficient is 4

c. The variable is h

d. There is no constant

e. h and 4h are like terms and you can simplify this equation easily h+4h = 5h

2. 3j + 2j + 4

a. The terms are 3j, 2j and 4

b. The coefficient is 3 with the j (3j) and the other coefficient is 2 with the j (2j)

c. The variable is j.

d. The constant is 4

e. 3j and 2j are like terms.

3. 2k^2 + n - k

a. The coefficient is 2 with the k (2k^2)

b. The variables are n and k

c. There is no constant

d. 2k^2 and k are like terms

4. 5j + 3k

5. 6d - 3

6. 2k + 3

7. 6 + 4n

8. 3r

9. 15d

10. 6x + 4

11. 25 + 6x

12. 29 + 6x

Step-by-step explanation:

is 2 1/2 more than 1/4? how do you know?

Answers

Answer:

yes it is more, we know this because 2 1/2 has a whole number, and 1/4 is just a fraction of a whole number.

Step-by-step explanation:

have a great day :)

Answer: yes because 2 1/2 as a desimal is 2.50 and 1/4 as a desimal is .25.

Sorry if i spelled desimal wrong.

VOLUME !!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

need more info

Step-by-step explanation:

try number 2

took the test before

Please find the coordinates of all vertices on the polygon. (Answers would be appreciated)

Answers

Answer:

(1,4) (2,1) (4,1) (5,4)

Step-by-step explanation:

Mark the vertices and remember go from the bottom line and rise to the vertice

Ex. Go to the bottom line go to 2 and then go up till 1 now you have (2,1)

4;1 2;1 5;4 1;4 By the way I didn’t see the (x axis or the y axis) so I just didn’t put them but here’s the answer

x^3 + 6x + 5 =??
Explain your answer..

Answers

x^3 + 6x + 5 =

is the answer to the question you asked

A Stegosaurus eats six and two fifths big leaves for breakfast and three and one fifth big leaves for lunch. How many leaves did the Stegosaurus eat in all?

Answers

Answer:

9 and 3/5

Step-by-step explanation:

Nine and Three Fifths

The answer is 9 3/5.

IM1 Math. Write an exponential function f represented by the table. The compare to g(x)=(1/2)^x

Answers

Answer:its  \pi r^{2}h

Step-by-step explanation:did this before

The face of a lamp shade is shaped like a trapezoid. The dimensions of the face are shown in the diagram.


Which equation can be used to find A , the area of the face of the lamp shade in square inches?

Answers

Answer:

Can be used to find the area of the face of the lamp shade in square inches

Step-by-step explanation:

We know that the area of the Trapezoid is

Area

where

a and b are the parallel sides

h is the height

Substituting the values from the figure

Mmmhm yes definitely

If you graph this equation what shape do you get ? Y=2[x]-1

Answers

a diagonal line with a positive slope

Answer: look at the picture

Step-by-step explanation: hope this help :)

i need help pls
ill give brainliest

Answers

Answer: h = 23

Step-by-step explanation:

g = 26+h

49=26 + h

subtract 26 from both sides

h = 23

Answer:

23

Step-by-step explanation:

someone help please 20 points

Answers

Answer:

:(

Step-by-step explanation:

IF U ANSWER FAST U WILL GET BRAINLIEST

A cooler contains ten bottles of sports drink: four lemon-lime flavored, three orange flavored, and three fruit-punch flavored. You randomly grab a bottle for your coach, a bottle for your friend, and a bottle for yourself. Your coach and your friend get orange. You get a fruit-punch.
1/5, 1/4, 1/40, 25/546

Answers

Umm... what is the question?

No explanation needed, just answers please!

7 to 12, some steps would be appreciated but it’s not needed!

Answers

Answer:

13 equals 7.5

Step-by-step explanation:

Can someone plz help me???

Answers

Answer:

25

Step-by-step explanation:

7+3=10,10+4=14,14+5=19

Answer:

the answer is 25

Step-by-step explanation:

You have to keep adding 1 more than beafor

7+3=10

10+4=14

14+5=19

19+6=25

A rectangular garden is 45 feet wide and 70 feet long. On a blueprint, the width is 9 inches. Identify the length on the blueprint in FEET. ROUND TO YOUR NEAREST TENTHS PLACE!

Answers

A rectangular garden is 45 ft wide and 70 ft long. On a blueprint, the width is 9 in. Identify the length on the blueprint.

14in

Scale length of rectangular garden is 14 inch

Scale factor based question:

Given information:

Width of rectangular garden = 45 feet

Length of rectangular garden = 70 feet

Scale width of rectangular garden = 9 inch

Find:

Scale length of rectangular garden

Computation:

Scale length of rectangular garden = 70[9/45]

Scale length of rectangular garden = 70[1/5]

Scale length of rectangular garden = 14 inch

Find out more information about 'Rectangular garden'.

https://brainly.com/question/12187234?referrer=searchResults

:):):):):):):):)):)??

Answers

Answer:

m +1= n

hope this helps

can u give me brainly pls

I got something like .714 or something

i need help with this question please explain

Answers

Answer:

c

Step-by-step explanation:

The answer is “C” hope this helped:)

Help me if your to cool for school...

Answers

Answer:

i think its set B..........

Answer the picture below!!!

Answers

Answer:

B

Step-by-step explanation:

ONLY COUNT THE OUTSIDE CENTIMETERS

PLEASE HELP FAST!!!!!Find the missing value in the
equivalent ratio 18.27 - 16
24
25
26

Answers

18:27 simplified is 2:3 (divide 9 from 18 & 27)

so

16:x = 2:3

16/2 = 8

x/8 = 3

x/8(8) = 3(8)

x = 24

24 is your answer

The correct answer is 24.

plz hurry!
Solve for k.
2k+1>9

Answers

Answer:

k= anything above positive 4

Step-by-step explanation:

[tex]2k + 1 > 9[/tex]

[tex]2k + 1 - 1 > 9 - 1[/tex]

[tex]2k > 8[/tex]

[tex] \frac{2k}{2} > \frac{8}{2} [/tex]

[tex]k > 4[/tex]

area of triangular base from the following prism
answer choices
77m2
84m2
77m3
84m3

Answers

Answer:

84m2

Step-by-step explanation:

The second one is the correct one

Someone please help! Due today

Answers

Answer:

The answer is 48!:)

Step-by-step explanation:

Rewrite the expression 12x + 8 to find an

equivalent expression. Show three possible
expressions. What do the rewritten expressions
tell you about the relationships among the
quantities? ​

Answers

Answer:

12(x + 8)  8(x + 12)  and x( 12 + 8) all equal to 20x

Step-by-step explanation:

Three equivalent expressions of 12x + 8 are, 2(6x + 4), 4(3x + 2) and

8 + 12x.

What are GCF and distributive property?

The GCF of two or more than two numbers is the highest number that divides the given two numbers completely.

We also know that distributive property states a(b + c) = ab + ac.

Given, An expression 12x + 8.

Now, The first way of writing an equivalent expression to 12x + 8 is,

2(6x + 4).

The second one is,

4(3x + 2).

We can also write an equivalent expression for 12x + 8 by the commutative law of addition (a + b) = (b + a).

Therefore, 12x + 8 is equivalent to 8 = 12x.

learn more about the distributive property here :

https://brainly.com/question/5637942

#SPJ2

Write a function rule for the output is 3 greater than 5 times the input.Use x for the independent variable and y for the independent variable

Answers

Answer:

hello sup

Step-by-step explanation:

Answer:
y = 6+3x
Step-by-step explanation:
If y = f(x), it means y is depending on x. This shows that y is the independent variable and x is the dependent variable.
y variable will be the output depending on the input variable x.
According to the function rule, “The output is 6 greater than three times the input." This can be expressed mathematically as 3x+6 (x being the input)
Three times the input = 3x
6 greater than three times the input = 6+3x
Since y is output then;
y = 6+3x

I'LL GIVE BRAINLIEST IF YOU EXPLAIN THE ANSWER:

B or C

Answers

i think it’s b since it looks like a trapezoid
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