Mathematics Middle School

Which of the following sentences could not be used to represent the equation x - 5 = -10?

Five less than a number is negative ten.
If a number is decreased by five, the result is negative ten.
A number subtracted from five is equal to negative ten.
A number less five equals negative ten.

Answers

Answer 1
Answer a because 5 is being subtracted from x
Answer 2
a) five less than a number is negative 10

Related Questions

y = 4x - 7
What is the slope?

Answers

Answer:

(4x the answer ) can you help with my question

Step-by-step explanation:

Find the unknown in the proportion.


5280 feet divided by 1 mile equals 6600 feet divided by empty box.

A. 0.25 mile

B. 0.8 mile

C. 1.25 miles

D. 1,320 miles

Answers

C when finding x you are left with 6600/5280 which equals 1.25. Also by looking at the answer choices c is the only reasonable option since 5280=1 the answer would need to be larger than 1

The unknown number x in the proportion is equal to C. 1.25 miles

What is a proportion?

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

The relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

We are given that 5280 feet divided by 1 mile equals 6600 feet divided by empty box.

The unknown in the proportion be x.

Therefore,

5280 / 1 = 6600 / x

Now,

x = 6600/5280

x = 1.25

The value of x = 1.25 mile

More can be learned about proportions at;

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-2.8f + 0.9f - 12 - 4

Answers

Answer:

The answer is -1.9f-16

Step-by-step explanation:

Answer:

-1.9f-8

Step-by-step explanation:

A:55.75 hours
B:55.35 hours
C:56.35 hours
D:56.75 hours

Answers

Answer:

The answer is B


Explanation

Some people advise that in very cold​ weather, you should keep the gas tank in your car more than half full. Irene​'s car had 6.5 gallons in the 15​-gallon tank on the coldest day of the year. Irene filled the tank with gas that cost ​$3.80 per gallon. How much did Irene spend on​ gas? Fast Please

Answers

Answer:

she spent 32.30

Step-by-step explanation:

I did 8.5 times 3.80

Evaluate 50-3d if d=12



PLEASE HURRY! I'M TIMED!

Answers

Step-by-step explanation:

3d=dx3

3x12=36

50-36=14

Use the data to find the upper quartile value.


Movie Ticket Fees at a Local Theater
$10.25 $9.75
$8.75 $12.75
$11.00 $6.50

Answers

Answer:

I believe the upper quartile would be $11.00 hope this helped :)

Step-by-step explanation:

Answer:

8.75

Step-by-step explanation:

A number line going from negative 1 and two-thirds to positive 1 and two-thirds in increments of one-third. What is 1 and two-thirds minus 2 and one-third

Answers

Answer:

-2/3

Step-by-step explanation:

Answer:

-2/3

that guy is right

Step-by-step explanation:

Need helpp fastt plss will give brainliest to who is correct plss helpp

Answers

Answer: 342 inches / 28.5 feet / 9.5 yards

We need to know what the best buy is for purchasing t-shirts at three different stores.

Fred Meyer: 6 shirts for $25.48 Target: $17.99 for 4 shirts Amazon: 5 shirts for $21.09

A. What is the price per shirt at Fred Meyer?

B. What is the price per shirt at Target?

C. What is the price per shirt at Amazon?

D. Which store has the best buy?

Answers

Answer:

Store C, because the ratio of the number to the cost is 1:6 in store C and 1:7 in store D.

Example:

in store C, 2 shirts divided by $12 = $6 per shirt.

In store D, 3 shirts divided by $21 = $7.

Making the ratios 1:6 (1 shirt: 6 dollars) and 1:7 (1 shirt: 7 dollars)

Step-by-step explanation:

C is the correct answer

What is the ratio of 11 inches to 3 feet? (Change the feet to inches.)

Answers

11 : 36

12in (1 foot) × 3 =36 and put it into a ratio makes it 11 : 36

Answer:

11:36

Step-by-step explanation:

cause i took the quiz

Pls help me I really need help urgent please. Detailed explanation answer to 9 and 10

Answers

Sorry I don’t know the answer is just needed a point to get my question answered

Help plssssssss!i need this done

Answers

Answer:

No, it has to be a straight line going through the origin point A.K.A zero.

Step-by-step explanation:

1. what units do we measure mass in?
?
2. a block is 3 cm wide by 3 cm tall by 6 cm long. what is the volume of the block
?
3. what is an atom?
?
4. give an example of a chemical change.
?

Answers

Answer:

below

Step-by-step explanation:

1. Kilograms

2.54cm³

3.an atom is the smallest particle of a chemical element that can exist.

4.the digestion of food

if some one did 35% of their hw over 7 days if that person reads the same amount of pages each night , how many more days will it take to finish the hw packet ?

Answers

Answer:

13

Step-by-step explanation:

Carla has $90. She makes $6 per day walking a neighbor's dog for half an hour, but she spends $7.50 per day on lunch. What is the fewest number of days for which Carla will have less than $30? Solve this inequality to find out. 90 + 6x - 7.5x < 30 (hint: combine like terms first)

A- 30
B- 41
C- 60
D- 90

Answers

Answer:

b

Step-by-step explanation:

use pemdas . p- parentheses e- exponent m- multiplication d- divide a- add s- subtract

Which best describes the equation that the graph represents?
Btw I’m giving out 100 points cuz I have too much.

Answers

Same I think it’s The first one. A

Answer:

his answer is wrong

Step-by-step explanation:

according to edg the answer is C

y = 1.8x, where time is the independent variable, x, and distance is the dependent variable.

i just took the test so i know its right

plz mark brainlyest

Please answer these and I will give brainliest!!!

Use dimensional analysis to convert each rate. Round your answer to the nearest hundredth if necessary.
#1. A cyclist travels 56 miles in 4 hours. Find the cyclist in feet per minute.
#2. Lebron James', contract is rumored to be around 430,000,000 per year. Convert this to dollars per minute.
#3. A giraffe can run 32 miles per hour. What is their speed in feet per second?

Answers

Answer:

#1. 1232 feet per minute

#2. $14.81 per second

#3. 46.93 feet per second

Hope This Helps!

And that it's right!

please help due soon will give branliest and 10 points

Answers

Answer

1,4,5

Step-by-step explanation:

Sorry if Im wrong...

Hey can you please help me please and thank you

Answers

Answer:

B & D

Step-by-step explanation:

because there are 9/4ths and there are 9 people so each can have 1/4th

because 1/3*6=2 and 8/4=2 so they would have enough plus 1/4 left over

(180−x) + (90−x) = 210
Step by step plss

Answers


180-x+90-x=210
270-x-x=210
-2x=210-270
-2x=-60
X=30
(180-x)+(90-x)=210
180-x+90-x=210
180+90=270
-x-x=-2x
-2x+270=210
-270 -270
-2x=-60
X=30

The expression 1.5a+0.5b gives the cost (in dollars) for a board games and b puzzles at a garage sale.

a. The cost for 1 board game is $
and the cost for 1 puzzle is $
.



b. The total cost for 2 board games and 2 puzzles is $
.




Question 2
c. Is $10 enough to buy 4 board games and 8 puzzles?

Answers

Answer:

b

Step-by-step explanation:

First you add the number of games bought for each classroom (3+4+1 = 8) then you multiply it by the number of classrooms (8*6 = 48) then you get your aFirst you add the number of games bought for each classroom (3+4+1 = 8) then you multiply it by the number of classrooms (8*6 = 48) then you get your answer.

That person is right b^^

Your soccer team is holding a silent auction dinner as a fundraiser to pay for the team uniforms. The list shows all the expenses for the silent auction.

A tablet that costs $280
Soccer tickets that cost $100
A gift card that costs $20
The cost of the food is $400
The members of the soccer team will be selling tickets to the silent auction. A ticket to the silent auction includes chances to win prizes and dinner. The ticket cost is set so that 50 tickets will pay for the cost of the prizes and food.

Question 1
Part A

Build a function that can be used to find the total profit, f(x), the soccer team earns by selling x tickets. Show your work to build this function.

Question 2
Part B

Your soccer team needs to raise at least $500 more than the total cost of the expenses. What is the minimum number of tickets that must be sold in order for your team to reach their goal? Use mathematics to justify your answer.

Answers

Answer:

The answer to this problem would be 900$.

WHY?:

I already did this question myself!!

$900 will be the cost of all the expenses

You put $6000 in an account. The account earns $1050 simple interest in 5 years. What is the annual interest rate?

Answers

1050 divided by 5 =210$ birr per year

Write an algebraic expression for the situation. 7 less than the quotient of y divided by 4

Answers

Answer:

7- (y/4)

Step-by-step explanation:

The expression which shows 7 less than the quotient of y divided by 4 will be y/4 - 7.

What is an expression?

A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

A statement expressing the equality of two mathematical expressions is known as an equation.

As per the given,

The quotient of y divided by 4 = y/4

7 less than y/4 = y/4 - 7.

Hence "The formula that displays 7 less than the result of dividing y by 4 is y/4-7".

To learn more about expression,

https://brainly.com/question/14083225

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What is a mean??? Can you also give an explanation??? idk what a mean is and i have a question abt it....thxx! <3

Answers

Answer:

What is the question??

Step-by-step explanation:

100×0.23 =
101×0.23 =
102×0.23 =
103×0.23 =

Answers

Answer:

100×0.23=23

101×0.23=23.23

102×0.23=23.46

103×0.23=23.69

Answer:

Step-by-step explanation:

100×0.23= Answer:23101×0.23=Answer:23.23102×0.23=Answer:23.46103×0.23=Answer:23.69

I NEED MAJOR HELP!!! BRAINLIEST

Answers

Answer:

A B E F or -3,4,-9,2

Step-by-step explanation:

216/2 = 108

108/ -9 = -12

-12/4 = -3

code equals A B E F , -3*4*-9*2=216

Answer:

a b f answer

Step-by-step explanation:

A painting has an area of 108 square inches. The dimensions of the painting are 12 and x + 3. What is the perimeter of the painting? PLEASE HELP 15 points if you get it correct

Answers

Answer:

42

Step-by-step explanation:

108/12=9

(x=6 then)

9+9+12+12=42

The answer is 42 hope that helped

A research article claims that 52% of people have at least one pet. Suppose the claim is true for a school with 450 students. What would be the ratio of the actual number of students who have a pet to the actual total number of students?

Answers

Answer:

234

Step-by-step explanation:

Answer: (234) ma’am I think
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