Mathematics High School

Hey everyone can you please simplify

1/2 (4x+6)-3

Answers

Answer 1

Answer:

2x

Step-by-step explanation:

Given

[tex]\frac{1}{2}[/tex] (4x + 6) - 3 ← distribute parenthesis by [tex]\frac{1}{2}[/tex]

= 2x + 3 - 3 ← collect like terms

= 2x

Answer 2

Step-by-step explanation:

1/2(4x+6)-3

(2x+3)-3 (multiply in 1/2 with the numbers within the bracket)

5x-3=2x

2x÷2=1

x=1

Related Questions

the difference of the product of 3 and 6 minus the quotient of 6 divided by 2

Answers

Answer:

15

Step-by-step explanation:

3*6 - 6/2

18 - 3

15

please help it’s due today!!!

Answers

Answer:

1=x and 2=y

Step-by-step explanation:

The area of a rectangle with a length of 12m and a width if 4m is ________square meters.

Answers

Answer:

48 square meters

Step-by-step explanation:

cause if u  4m x 12m =48

Answer:

48 square meters

Step-by-step explanation:

The equation used to solve this is a= wl (area equals length times width)

Therefore, all you have to do is multiply 12 and 4 to get the area of the rectangle.

12 times 4= 48

Hope this helped you! If it did help please leave a rating and a heart.

Please consider giving brainliest!

Have a great day!

I need help fast please !!!

Answers

6,9,46

I think that the answer

Simplify. Be sure to state the restrictions on the variables.
u+3/u^2−9

Answers

Answer:

1/(u-3)

Step-by-step explanation:

(u+3)/(u^2-9)

(u+3)/[(u+3)(u-3)]

cancel out the (u+3)'s,

you get 1/(u-3).

Answer:

u+3÷u^2-9

u+3÷(u-3)^2

12x+8y=-16 standard to slope intercept form

Answers

Answer:

Look below.

Step-by-step explanation:

[tex]12x+8y=-16\\[/tex]

We have to isolate y on one side. Look below for the full explanation.

[tex]12x+8y+16=0\\12x+16=-8y\\-16-12x=8y\\-2-3/2x=y\\y=-\frac{3}{2} x-2[/tex]

There you go!

Write the equation in slope-intercept form: 5x - 2y = 12

Answers

Answer:

Step-by-step explanation:

Solving

5x + -2y = 12

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2y' to each side of the equation.

5x + -2y + 2y = 12 + 2y

Combine like terms: -2y + 2y = 0

5x + 0 = 12 + 2y

5x = 12 + 2y

Divide each side by '5'.

x = 2.4 + 0.4y

Simplifying

x = 2.4 + 0.4y

HURRY PLEASE!!!!
Identify the graph of y = In x + 1.
X
64
RETRY

Answers

The Middle answer is the answer

6 / 32
Simplify
a)
4p + 2p – 3p
b)
9s- 5s + 2s-S
c)
8t + 3r - 76 - 9r​

Answers

Answer:

a.3p

b 5s

c 2r -76 this can be the answer

Answer: A) 3p , B) 5s , C) -6r+8t-76

Step-by-step explanation:

A ) 4p + 2p – 3p

combine like terms :-

(4p+2p+-3p)

(4p+2p+-3p) = 3p

= 3p

B ) 9s- 5s + 2s-S

combine like terms :-

( 9s-5s+2s+-s)

( 9s-5s+2s+-s) = 5s

C )  8t + 3r - 76 - 9r​

combine like terms :-

(3r+-9r)+(8t)+(-76)

= - 6r+8t+-76

Thomas scored 257 points on the first three tests in class. What does he need to score on the next test to have a test average of 85?

A.
83

B.
79

C.
87

D.
91



Please help me

Answers

Answer:

The answer is A-83

[tex] \frac{257 + 83}{400} = 0.85[/tex]

Caroline drives at a speed of 80 miles per hour. How long will it take to drive 520 miles?​

Answers

divide 520 by 80, and then you’ll got 6.5 so the answer is 6 and a half hour

Find the length of the third side. If necessary, round to the nearest tenth. 5 9

Answers

Answer: so you have a picture of the shape or what thing we have to find the length to

Step-by-step explanation

The length of the third side is 9.4.

What is the Pythagorean theorem?

Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

We have,

Applying Pythagorean theorem.

Third side = x

x² = 8² + 5²

8 x 8 = 64 and 5 x 5 = 25

So,

x² = 64 + 25

x² = 89

x = √89

x = 9.433

Rounding to the nearest tenth.

x = 9.4

Thus,

The length of the third side is 9.4.

Learn more about the Pythagorean theorem here:

https://brainly.com/question/14930619

#SPJ2

Anyone help ASAP plss!!

Answers

It’s B. It makes more

How does labeling the diagram help us show that we can use right triangle congruency (SAS in this case)?

Answers

Answer:

Step-by-step explanation:

S A S congruence rule: Two triangles are congruent if two sides and the included angle of one triangle are equal to the two sides and the included angle of other triangle.

If two triangles are congruent by SAS, and the angle is 90, then by CPCT{corresponding part of congruent triangle)  the hypotenuse of the two triangles will be congruent.

Now, as hypotenuse  and  one leg are congruent in both triangles, we can apply RHS congruent

Alec’s Medicare levy is $1750. This is 2% of his taxable income. What is Alec’s taxable income?

Answers

Answer:

$35

Step-by-step explanation:

2/100 x 1750

0.02 x 1750= $35

Answer the question: 2.4 x 0.7 = *

Answers

Answer:

1.68

Step-by-step explanation:

Answer:

1.68

Step-by-step explanation:

Find two integers whose sum is 17 and product is 72

pleaseee help

Answers

Your answer will be 9 and 8. I’m 96% sure

Hope it helps

Help please

Find the zeros for
y=(x-2)(x+7)

Answers

Answer:

x = 2 and x = -7

Step-by-step explanation:

To find y = 0, so you need either x - 2 =0 or x + 7 =0, so x can be 2 or -7.

If it is helpful, plz give me Brainliest.

17. The area of a rectangular sandbox is 8x2 + 18x + 9. If one of it's dimensions is (2x + 3), what is the other
dimension of the sandbox?

Answers

Answer:

The other dimension of the sandbox must be (4x+3).

Hope this helps! Have a good day!

What are the three different kinds of problems we can solve using the percent proportion?

Answers

Answer:

We have now seen solutions method for the three basic types of percent problems ;finding the amount, the rate, and the base

If Samantha can make 6 bracelets in 1 hour and Payton makes 15 bracelets in 3 hours - what is the difference in the number of
bracelets they would make in 6 hours?

Answers

Samantha would make 36 bracelets in 6 hours, while Payton would make 30 bracelets in 6 hours. This means the difference in the number of bracelets they would make in 6 hours is 6 bracelets.

.
Is (3, 6) a solution to this system of equations?
2x + 7y = 48
5x + 3y = 51
.

Answers

No (3,6) is the solution for the first equation only

Using your knowledge on enzymes, explain : Milk that has been boiled and then covered keeps longer than fresh milk.​

Answers

Answer:

my phone is Saturday mate I have been in touch with

The measure of ⏜ is 161°, and the measure of ⏜ is 107°.

What is the measure of ∠ ?

Answers

Answer:

46

Step-by-step explanation:

Since two of the arc measure 161 and 107, we can find the other two by finding a number that will equal it to 180.

[tex]161 + 19 = 180[/tex]

[tex]107 + 73 = 180[/tex]

19 and 73 are the missing arcs.

We then apply intersecting secants theorem,

[tex] \frac{19 + 73}{2 } = 46[/tex]

46 is the answer

Hiiio!!Can someone please help me ❤️:D

Answers

Answer:

Step-by-step explanation:

ratio of 216 : 64

bigger is 20 inches

so divide 20 by 216... to find the unit.. then multiply that by 64 to find the size of the other

20/216 = 0.0925925

0.0925925 * 64 =5.9259"

so about 6 inches    

and Hi  :D

word work websites...
A bag contains 200 pieces of candy. Every day, 5 pieces of candy are removed
from the bag. Which function shows the amount of candy, c, left in the bag after
d days? *

Answers

Answer:

I think the answer is c,im not completely sure tho

Which numerical pattern is nonlinear?​

Answers

Answer:

I think it's the first one

Step-by-step explanation:

Juanita can complete 12 math problems in 40 minutes. How many problems can she complete in 60 minutes

Answers

Answer:

The answer is 18.

Step-by-step explanation:

X=
W
12
х
y
10
X
4
8

Answers

Answer:

1

2

1

0

*

4

8

Step-by-step explanation:

The equation 201.50=f+6.50(21) represents the cost of printing the shirts at a second printing company. Find the solution to the equation. The solution is . State what the solution represents in this situation.

Answers

Answer:

f = 65

Setup cost = 65

Step-by-step explanation:

Given the equation : 201.50=f+6.50(21)

Solving for f:

201.50 = f + 136.50

201.50 - 136.50 = f

f = 65

The equation above is written in the form a slope intercept function where,, 6.50 is the gradient and X equals the number of shirts, The total cost of printing is 201.50

f is the intercept and represents the initial fee or setup cost. Hence, the setup. Cost = 65

Other Questions
A builder is buying property where she can build new houses the line plot shows the size of the lights for each house which is the average size of the lots Which of the following would be considered a print source? A. A documentaryB. A government documentO C. A websiteO D. An online encyclopedia 2 pointsWhat change, if any, should be made to this sentence? *This afternoon event includes visits to the following locations: The Museum of Modern Art,Manhattan; the Museum of the Moving Image, Queens; and the Carriage, Stony Brook.Make no change.Replace the semicolons with commas.Replace the commas with semicolons.Remove all the commas.In a compound sentence, a semicolon can take the place of a comma and 2 points A 0.49 kg squirrel jumps from the ground to a tree branch that is 2.1 m high.What is the gravitational potential energy of the squirrel in the tree? Show yourwork Andre s school has 20 clubs, which is 5 times as many as his cousin's school. his cousin's school has x clubs. ( please answer as an equation as many equation as u can) Please help me with this!!? bacteria enter the body through contaminated foods, releasing harmful toxins that impair the body's ability to fight off infection. which body systems are involved in this scenario?? As a ball is released inside Earth's gravitational field and begins to fall to the ground Select one:A) there is no gravitational potential energy between themB) the amount of gravitational potential energy stays the same.C) the amount of gravitational potential energy increases.D) the amount of gravitational potential energy decreases. Use graphing technology to find the range of the function f(x)=1/2x+2 How has Canadas economic development been similar to that of the United States? Choose Yes or No to tell if the statement is correct.The sum of 1/2 and 1/5 is between 1/2 and 1. The difference of 1/5 and 1/10 is closer to 1/2 than to 0. The sum of 1/2and 2/5 is greater than 1. The sum of 4/5 and 1/10 is closer to 1/2 than to 1. Undifferentiated schizophrenia differs from other schizophrenic disorders in that symptoms are __________. GIVING BRAINLIEST!!!Which statement best describes the expression (5 x 3 12) x 8?A) Subtract the product of 5 and 3 from the product of 12 and 8.B) Multiply the difference of 12 and 8 by the product of 5 and 3.C) Multiply the difference of 5 and 3 by 8, then subtract 12.D) Subtract 12 from the product of 5 and 3, then multiply by 8. Why were many white Americans afraid of Japanese Americans? Twenty years ago a small town in Texas had a population of 10,000. The population has increased 8% each year since then. What is the current population of this town? a. The population of this town is approximately 46,609 b. The population of this town is approximately 115,292 c. The population of this town is approximately 256,140 d. The population of this town is approximately 109,856 Qque sensacion experimentas a la boca cuanco tienes ganas i estas delante de un alimento wue te gusta mucho can someone please solve both of these showing all the steps I'll add extra points because its two PLEASEEEE HELP THIS IS DUE TODAY !!!!!!!!!!!!!!!!!also i do not know the subject of thisPlastic water bottles are manufactured so that humans can easily access the space provided below , list as many ways that you can think that the manufacture and use of this bottle water affects earths systems.the question on the bottom :The current world population is approximately seven billion people every person consume resources in order to live.As the population continues to grow how will the growth affect resources?Write your thoughts below. Burt ran the length of the trail in his towns park. There are 9 parts to the trail, and each part is the same length. Burt ran a total of 1.8 kilometers.What is the length of each part of the trail?