what is the answer to 2[10]+[x-4].

Answers

Answer 1

Answer:

[tex]2(10) + (x - 4) = 0 \\ 20 + x - 4 = 0 \\ x = 4 - 20 \\ x = - 16 \\ to \: check \: out \: \\ 2(10) + ( - 16 - 4) = 0 \\ 20 - 20 = 0 \\ then \: \: \: x = - 16[/tex]

Answer 2

Answer:

16+x

Step-by-step explanation:


Related Questions

A pair of shoes is on sale for 15% off. With this discount, customers will save $9 if they buy the shoes. 15% is the whole, part or percent. $9 is the (blank) and the original price is (blank).

Answers

Answer:

$9 is the part, 15% is the percent, and $60 is the whole.

Step-by-step explanation:

$9 is %15 of the whole. This means $9 is the part, 15% is the percent, and the whole is the total cost of the shoes after the discount. The total cost of the shoes after the discount is 60.

Shauna borrows $400 from her parents to buy a phone. She agrees to pay them back plus 4% simple interest over one year


Which equation represents the total amount Shauna will owe her parents?
Let t represent the total amount owed.

1Points
A
t = 1.04 + 400

B
t = 0.04 + 400

C
t = 400 + 400(0.04).

Answers

Answer:

C

Step-by-step explanation:

the answer is c
t = 400 + 400(0.04)

WILL GIVE BRAINLIEST!!! A fruit stand sells 3 pounds of tomatoes for $2.00. Graph the relationship and use the graph to estimate the cost of 6 pounds of tomatoes.

Answers

Answer:

4.00

Step-by-step explanation:

0,0

3,2

6,4

3;2
6;4
so the estimated cost for 6 pounds would be $4

A jogger runs 3/5 of a mile in 1/4 of an hour. If they continue at the same time rate, what is the unit rate of the jogger, in miles per hour?

Answers

If he ran that in that time multiply 3/5 by 4

Answer:2.20

Step-by-step explanation:

4x3=12

12/5=2 2/5 of 2.20

for a grade pls help

Answers

Answer:

x = 7

Step-by-step explanation:

ANSWER:
x=7

EXCLAMATION:
x+3/2-3/2=5-3/2

plzzzzzz help!!!!! ASAP! ( MATH ) FIRST ONE GETS BRAINLIST, A THANK YOU AND POINTS

Answers

Answer:

a) 1/2 of the yard is used by these.

b) There will be more than enough space.

Step-by-step explanation:

Find a common denominator. In this case, use 12. Remember, what you multiply to the denominator, you must multiply to the numerator:

Field: 1/4 x 3/3 = 3/12

Baseball Diamond: 1/6 x 2/2 = 2/12

Kindergarten play area: 1/12 = 1/12

Add the 3 fractions together to get the total:

3/12 + 2/12 + 1/12 = (3 + 2 + 1)/12 = 6/12 or 1/2

a) 1/2 of the yard is used by these.

The principal wants to use 1/6 of the yard for a tarmac. 1/6 is less than 1/2:

1/2 * 3/3 = 3/6

There will be enough space, with 2/6, or 1/3 extra available space.

~

Answer:

Part A answer is 1/2

Part B answer is Yes there will be enough

Step-by-step explanation:

If it helped don't forget to give me brainliest!!!

So far this season, a team has won 51 out of 68 games. Identify the values of a, b, c, and d that complete the bar diagram for this situation.
Please explain so i can give u the brainlest

Answers

since 51 out of 68 games were won

the percentage won is 75%

you find 75% by 51/68*100

HELP ONLY CORRECT ANSWERSSS AHAHAHAHA BRAINLYY

Answers

8n + 4 is the correct answer....i think

Answer: n/8 + 4

Step-by-step explanation:

quotient means division

n is in front of 8

If Brenna's original interest rate was 4.575%, what is her new interest rate after the points purchase​

Answers

Answer: 7%

Step-by-step explanation:

Thats the answer

Choose the algebraic expression to represent: A number decreased by 8. Use the letter N for the variable.

Answers

Answer:

N- 8 is the answer because n decreases by 8

B is the answer to your question

Name each expression by the number of it's terms. Use monomial, binomial, trinomial, and polynomial

Answers

Answer:

1. Binomial

2. Trinomial

3. Trinomial

4. Polynomial

5. Polynomial

6. Polynomial

7. Trinomial

8. Binomial

9. Polynomial

10. Monomial

Step-by-step explanation:

1 term = Monomial

2 terms = Binomial

3 terms = Trinomial

More than 3 terms = Polynomial

Use those definitions to classify each.

Erika and Bradley want to hike the Big Cypress Trail. They will hike a total of 71 miles.

If Erika and Bradley want to hike 11 miles each day, how many days will they hike exactly 11 miles?

Answers

it will take erika and bradley to travel 71 miles in 6.45 days
It will take them 6.45 days to hike 71 miles taking 11 miles on a day.

We know this because you just take 11 and divide it by 71. It gives you 6.454545454545455 but since it’s s repeating number we just leave it at 6.45!

Hope that helps!

If you cut the cylinder perpendicular to the base, meaning straight up and down, what 2D shape is created by the cross section ?
A. oval
B. rectangle
C. circle

Answers

Answer: rectangular I think

Step-by-step explanation: I’m not smart sorry if I did it wrong

Rectangle one reason there is a perpendicular cut up and down it’s a rectangle.

Each month the fire department hosts a pancake feed. This month 75 people attended the pancake
feed. This was 13 less than twice as many people as were at the pancake feed last month. How many
people attended last month’s pancake feed? Write and use an equation to find the answer.

Answers

Answer:

75=2x-13

75+13=2x-13+13

88=2x

88÷2=2x÷2

44=x

Step-by-step explanation:

Answer:

x = 44

Step-by-step explanation:

Help me and you get good luck for the rest of 2021 XD
John bought 15 cookies and ate 3 of them. He ate ____% of the cookies. (Make sure to enter the answer using numbers only. Do not enter special characters such as the percent symbol.)

Answers

Answer:

John ate 20% of the cookies

Step-by-step explanation:

Answer:

i dont know if its right but i think 5% bc

Step-by-step explanation:

15 devied by 3 is 5 but i dont  know

???????????????????????????????????????????????

Answers

So it would be 4x+108= 180 because it’s a straight line so x=18. For the second one id say A and D
180 and A D easyyyyy

PLLLLZZZZ ASAP! ( MATH ) FIRST ONE GETS BRAINLIST, A THANK YOU AND POINTS


1.Choose data for at least two of the students. For each student, estimate the fraction of the book read on both days. Explain your estimate.


2.Calculate the exact fraction of the book read on both days for at least two students. Write an addition equation for each student you choose.

Answers

Answer: Alyssa        Miles                    Additional equation

1 3/4                            2/5                      1/4 + 1/3=?

2. 7/12                            5/8                     3/8 + 1/4=?

Step-by-step explanation:

please help me with this i will mark brainliest

Answers

Answer:

w=93

Step-by-step explanation:

Answer:

= 93

Step-by-step explanation:

What is the value of the following expression?


A 10

B 15

C 19

D 27

Answers

D.27
Reason-
You solve the exponents, then you add the numbers in () then multiple it, and finally divide it by 4

Find the area and perimeter of parallelogram.

Answers

Answer:

2 * 4  then repeat

what is the area of the figure

Answers

It can’t be determined because there is too many numbers

Hello! May You Please Help Me worth 28 Percent of my grade this semester Giving Brainliest!

Answers

Ok so the first question was 61 and question 14 is 4194304

A rectangular box having no top is three times as long as it is wide, and two times as tall as it is wide. If its volume is 750, what is its surface area?

Answers

[tex]x^{3}[/tex]Answer:

try this

Step-by-step explanation:

[tex]x^{3}[/tex]*[tex]x^{2}[/tex]=750-[tex]y[/tex]


i don’t know the answer to ur problem i just need points !!

Beth is solving this equation: 1/x + 3= 3/x
she says i can multiply both sides by x and get the linear equation 1 + 3x = 3, whose solution is x= 2/3
which of the following statement makes a correct argument, or shows that it is incorrect? select all that apply
A. you can assume x ≠ 0 because both sides are undefined if x = 0
B. after multiplying both sides by x you need to subtract 1 from both sides
C. you cannot multiply both sides by x because you do not know what x is.
D. the equation is not linear, so you cannot use the methods normally used for solving linear equations.

Answers

Answer:

Step-by-step explanation:

A is the correct answer

On the following composite figure, all angles are right angles. All short edges of the figure have a measure of 1.5 centimeters. All long edges have a measure of 3 centimeters. Find the area of the figure. Explain or show how you got your answer.

people don't fail me now

Answers

Answer:

  27 cm²

Step-by-step explanation:

There are many ways the figure can be decomposed into parts for which you know the area formula. The total area is the sum of the parts.

__

decomposition

We recognize that each of the tabs is twice as long as wide, so is half a square. The 4 tabs together make 2 squares that are 3×3 cm. Of course, what remains after removing the tabs is a 3×3 cm square in the middle of the figure.

sum of parts

Then the total area is that of 3 squares measuring 3 cm × 3 cm:

  A = s² = (3 cm)² = 9 cm² . . . . . area of one square

  total area = 3A = 3(9 cm²) = 27 cm²

The area of the figure is 27 cm².

_____

Alternate solution

The figure can also be considered to be a 6 cm × 6 cm square with four 1.5 cm × 1.5 cm squares removed from its corners. Then the area is ...

  (6 cm)² -4(1.5 cm)² = (36 -4(2.25)) cm² = 27 cm²

The net of a square pyramid is shown above.

What is the total surface area of the square pyramid in square meters?

Answers

Base Surface Area = 162
= 256 feet2
Lateral Surface Area =
2×16× √
( 16 )2 + 122
2
= 461.51056325939 feet2
Total Surface Area = 717.51056325939 feet2

A department store sells snow boots for d dollars. The department store has a 30% off sale. Write a simplified expression to determine the total amount someone will pay, before tax, for the snow boots.

Answers

Answer:

30%*D

Step-by-step explanation:

i know :)

Answer:

30%*D

Step-by-step explanation:

i know :)

A group of four friends go on a hike. The table below shows the relationship between their height above sea level, y feet, and the distance from the starting point, x feet. Distance (feet), x 10 12 14 12 10 Height (feet), y 2,200 2,225 2,300 2,350 2,400 Which of the following describes the table? A. a function only B. neither a function nor a relation C. both a relation and a function D. a relation only

Answers

The answer is d a relation only

Based on the information shown in these triangles, what is the length of the side x?
A)1.5
B)7
С)9
D)15.75

Answers

I’m almost positive the answer is B

giving brainlist help due by 11pm

Answers

Answer:

its$355.3 hope it's right:)

Answer:

355.3

Step-by-step explanation:

Other Questions
what would you hear in an agora The equation of line q is 5y - 4x = 10. Write an equation of the line that is perpendicular to q and passes through thepoint (-15, 8)a. 5x + 4y + 43 = 0c. - 15x + 8y = 0b. 8x + -15y = 0d. 5x + 4y = 0 Sammy buys a pound of cheese for $3.69, a pound of ham for $7.99, and a pound of shrimp for $12.99. How much money does Sammy spend altogether In Jewish tradition , the commandments were given to which leader on Mount Sinai ? state four condition that facilitated the spread of the gospel outside Palestine The first floor of a tiny house has the length of 11 feet. The width of the kitchen feet is 7 feet and the width of the bottom bathroom feet is 4 feet the expression 11(7+4) represents the total area in the square feet. why an expression to represent a total area as a some of the areas of each room pleaseeeeeeeesssss answer this for meeeeeee ! plsssss What role did hitler play in the lives of the hitler youth When are leaf and leaf-bud cutting used What book did the priests read ( ancient India ) PLEASE ANSWER I PUT THE MAX POINTS I COULD This cuboid is made from 6 small cubes,Write how many small cubes there are in this cuboid Jerome takes a math course and a science course for summer school. For every 4 hours Jerome spends studying math, he studies science for 3 hours. If Jerome spent a total of 49 hours studying last week, then how long did he study math? The Reyes want grilled chicken and tilapia for dinner. Mrs.Reyes finds that chicken sells at Php 150 per kilogram andtilapia sells at Php 100 per kilogram. How many kilograms ofeach she buy if the total cost is not to exceed to Php 450? expand and simplify (x+3)(x+5) Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.Online Content: Site 1Online Content: Site 2What were some similarities between the Dominicans and Franciscans? (Site 1)What does the word mendicant mean? Why would groups like the Franciscans call themselves mendicant? (Site 1)Describe who the "Black Monks were. How did they get their name? (Site 2free brainliest for the correct answers and PLZ HURRRY IM ON THE CLOCK A movie theater sold 64 Hckets. of the tickets sold were adult tickets. How many adult tickets were sold? HOW IS YOUR ABILITY RELATED WITH EFFORT? The states still retain much power and authority, but there are 5 things that the state are expressly forbidden to do. Which of the following are amping those things this is due in 45 minutes :,)what you're supposed to do is put the name of the part each letter is on A wave with a frequency of 28 Hz has a wavelength of 6 meters. At what speed will this wave travel?