Mathematics Middle School

(question 1 ) −8 ≤ −6; Add 14 to both sides

(question 2 ) 9 > −5; Subtract 9 from both sides.

(question 3 ) The table below shows some prices at a produce stand.

Produce Price per Pound
Onions $3.25
Yellow Squash $2.99
Spinach $2.00
Potatoes $0.50

Florence wants to spend no more than $8 on onions. Will she be able to buy 2.6 pounds of onions? Complete the explanation. Enter your answer as a decimal rounded to tenths.

Florence is able to buy
pounds of onions at most, which means she
(select)
able to buy 2.6 pounds of onions.


(question 4)For a scientific experiment, a physicist must make sure that the temperature of a metal does not get colder than −32°C or the metal will not be usable. The physicist changes the metal's temperature at a steady rate of −2°C per hour.


Part 1 out of 3
Let t represent time in hours. Enter an inequality. Use the fact that the rate of change in temperature times the number of hours equals the final temperature.


The inequality is

Answers

Answer 1

Answer:

hard question

Step-by-step explanation:

Answer 2
question 1: 6 < 8
question 2: 0 & -10
florence is able to buy 2.5 pounds of onions at most which means she isn’t able to buy 2.6 pounds of onions.

Related Questions

50 POINTS!!

Please label below the missing angle measurements for each triangle.

Triangle A –
Triangle B –
Triangle C –
Triangle D –
Triangle E –

Answers

Answer:Triangle A: 38 degrees

Triangle B: Unknown (not enough information)

Triangle C: Unknown (not enough information)

Triangle D: 70 degrees

Triangle E: 40 degrees

Step-by-step explanation:

Answer:

Answer:

Triangle A: 38 degrees

Triangle B: Unknown

Triangle C: Unknown

Triangle D: 70 degrees

Triangle E: 40 degrees

Step-by-step explanation:

Help with the only 2

Answers

the second one is quarter of that so, imma try explain it the best i could.
top would be two across, 1 down another two across then the other little box would be 1 across, one down.
hope that helps sorry xxo

Answer:

Yes i think that to

Step-by-step explanation:

This is 10 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)

Answers

Answer:

side A is 18.75 cm² greater than side B

Step-by-step explanation:

area of A = 12.5 x 7.5 = 93.75 cm²

area of B = 10 x 7.5 = 75 cm²

93.75 - 75 = 18.75 cm²

Please help! How do you solve?

Answers

1 is 50 because you have to make sure it adds up to 180. That angle is 130 so 1= 50

The box plots below show the average gas mileage, in miles per gallon, of the cars sold at a dealership in June and in December.

Gas Mileage of Cars Sold in June
2 box plots. The number line goes from 14 to 34. For cars sold in June, the whiskers range from 21 to 33, and the box ranges from 22 to 29. A line divides the box at 24. For Cars sold in December, the whiskers range from 14 to 26, and the box ranges from 18 to 21. A line divides the box at 19.
Gas Mileage of Cars Sold in December

The manager used the table below to compare the measures of center and the measures of variability.


Median
Range
Interquartile Range
Sold in June
24
33 minus 21 = 12
29 minus 22 = 7
Sold in December
19
26 minus 14 = 12
21 minus 16 = 5

What error did the manager make in the table?

Answers

Answer:

The interquartile range for December should be 21 minus 18 = 3.

Step-by-step explanation:

Hope this helps!

The error which the manager made in the table is that: the interquartile range for December should be 21 minus 18 = 3.

What is a boxplot?

A boxplot is a type of chart that can be used for the graphical representation of a data while showing the five-number summary of a data set with respect to locality, skewness, and spread.

Thus, the five-number summary in a boxplot include the following:

MinimumFirst quartileMedianThird quartileMaximum

Based on the data provided in the table, we can infer and logically deduce that the error which the manager made in the table is that, the interquartile range for December should be 21 - 18 = 3 i.e 21 minus 18 equals to 3.

Read more on boxplots here: https://brainly.com/question/14277132

#SPJ2

Zach's trunk has a volume of 12 cm3.

How many 1 cm3 cubes will fit in it?
pls tell me how you got ur answer ;-;

Answers

Answer:

5^3

Step-by-step explanation:

This section introduces the idea of volume by counting up how many 1 cm cubes there are in a solid. We want to find the volume of this solid: We can see that this solid is made up of five 1 cm cubes like the one above. The volume of the solid is 5 cm³

12 because we know that it’s volume is 12 and volume is how many of whatever item fit in it

A lemur weighs 4.2 kilograms. How many grams does the lemur weigh? Use the number of zeros of the product when multiplying a number by a power of 10 to help you.

42 grams
42,000 grams
420 grams
4,200 grams

Answers

4.2 kilograms to grams is 4,200

Answer:

Hi i am in 1 grade but i hope it helps

Step-by-step explanation:

I think it is 4,200

50 POINTS IF YOU ANSWER CORRECTLY please I need help:)

Answers

Answer:

60 degree

Step-by-step explanation:

They are complementary angles which means they must add up to 90.

As WOX is 30 degree then

90-30=60.

yoz would also be 60 degrees because wov and yoz are equal

The answer is 60 degrees

this table shows a table of the amount collected for boxes sold. Choose all amounts that could be added to this table.​

Answers

Answer:

$90, $135, $270

Step-by-step explanation:

E) 90
B) 135
D) 270


Multiply each number in the table by 4.50 x 10. Hope this helps!!

12 gallons of water are used to completely fill 5 fish tanks. If each tank holds the same amount of water, how many gallons will each tank hold?

Express your answer as a mixed number.

Answers

Answer:

2.4 gallons/tank

Step-by-step explanation:

12/5=2.4 gallons

I think is 2 4/10 or 2 2/5 hope this helps

Help!! check screenshot below.

Answers

Answer:

x < 7

Step-by-step explanation:

7x < 49 (Given)

x < 7 (Divided 7 on both sides)

Answer:

Answer. x < 7

Step-by-step explanation:

hope this helps :>

Determine which of the following are the solutions to the equation below. x2=13

A. +/13


B.+/26


C.26


D.13

Answers

Answer:

I think its A. +/13

Step-by-step explanation:

I hope this can help!

It’s A or C ! Hope it helped :)

Is 1 1/2 closer to 1 or 2?

Answers

Answer: 2

Step-by-step explanation: Since 11/2 is bigger than 1 whole it should be 2 or more. since 2 can go into 11 5.5 times.

If you look at it as a decimal it would be 1.5

If you round it you would round it to 2

Mark hits a tennis ball into the air. He uses the equation shown to approximate the
height, h, in feet, of the ball t seconds after he hits it.
h = -1612 + 88t + 4
What does the 4 represent in Mark's equation?
A.
The ball was in the air for a total of 4 seconds.
B.
The ball landed 4 feet away from where Mark hit it.
C.
The ball was 4 feet above the ground when Mark hit it.
D.
The ball reached its maximum height 4 seconds after Mark hit it.

Answers

It’s D
Trust me it the right answer
i thinks it’s B i’m not really sure i’m slow i know it’s not D because t represents the seconds and in the equation it already has t

Solve 4 + x > 6. Graph the solution. A)graph1 B)graph2 C)graph3 D) graph4

Answers

Given the inequality expression 4 + x > 6, we need to solve for x and graph the equivalent graph of the function;

Given

4 + x > 6

Subtract 4 from both sides of the inequality

4 + x - 4 > 6 - 4x > 6 - 4x > 2

Next is to graph the solution x > 2 on the number line.

Since the inequality sign is greater than sign, the line arrow will point towards the right of the number line and the circle will be an open circle.

Learn more on inequality graph here: https://brainly.com/question/11234618

Answer:

answer below

Step-by-step explanation:

Given the inequality expression 4 + x > 6, we need to solve for x and graph the equivalent graph of the function;Given4 + x > 6Subtract 4 from both sides of the inequality4 + x - 4 > 6 - 4x > 6 - 4x > 2

:> I need hep with this math thingyyyyyyyyyyyy

Answers

A. 65 degrees F
Explanation:
to find the mean, add all numbers in the data set and divide the sum by how many numbers there are. using this formula, you get 65.

Answer:

65 is the answer

Step-by-step explanation:

17+39+29+81+87+99+103=455= A). 65

I hope this helps.

Please help I will reward brainliest

Answers

Answer:

Step-by-step explanation:

Supplementary means 2 angles adding up to 180 or the line of AEF in this case

so supplementary pairs like DEH and HEF would add up to 180, same with DEJ and JEF

Answer:

Angle DEH and angle HEJ and HEK and KEF add up to 180 degrees

Step-by-step explanation:

Two angles are called complementary if their measures add to 90 degrees, and called supplementary if their measures add to 180 degrees. ... For example, a 50-degree angle and a 40-degree angle are complementary; a 60-degree angle and a 120-degree angle are supplementary.

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

A ladder is placed 5 feet away from a house. The ladder comes up to 12 feet on the side of the house. How long is the ladder? Play 13 ft 169 ft 11 ft 17 ft

Answers

Answer: A. 13ft

Explanation:

a^2 + b^2 = c^2
a = 5, b = 12

5^2 = 25, 12^2 = 144

25 + 144 = 169

Square root of 169 = 13

Answer:

13 feet I agree witht he person above

Step-by-step explanation:

Store A sells boxes of rice for $2.50 each.

Store B sells rice by the pound for $2.50 per pound.

The cost of an amount of rice at either store can be modeled by the function c(n) = 2.5n, where n is the number of boxes for Store A and n is the number of pounds of rice for Store B.

The domain of c(n) = 2.5n is all the real numbers.

For each store, drag the restriction needed on values of n for c(n) to model each situation.

Answers

Answer: the answer might be 7b.

Step-by-step explanation:

here is 1-12 of the assignment

Answers

1. 5m-6 m=7
5(7)-6
35-6
Answer: 29

2. 4m+t (t=2) (m=7)
4(7)+2
28+2
Answer: 30

3. r/t (r=8) (6=2)
8/2
Answer: 4

4. m*t (m=7) (t=2)
7*2
Answer: 14

5. 5t+2m
5(2)+2(7)
10+2(7)
10+14
Answer: 24

6. r*m
8*7
Answer: 56

7. 3m-5t
3(7)-5(2)
21-10
Answer: 11

8. m*r/t
7(8)/2
56/2
Answer: 28

10. n+16
The sum of a number n and 16.
11. 3.2n
The product of 3.2 and a number n.
12. 25.6-n

I know I already send this all to you, but if anyone else needs help here’s the answers.
Just read this guys ^
|

PLEASE HELPPPP!!!!!!

Answers

The correct answer is A no explanation needed it’s just A
It’s A those are the only outcomes it could possibly be.

anyone please help me

Answers

Mark reads about 350 (D) wpm
Explanation:
700 words x 10 pages= 7000 words
7000 words/ 20 minutes
= 350 wpm
The answer I got was 350 because 700 x 10=7000 and if you divide 7000/20 you get 350

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

A circle with radius labeled 23 yards

Find the area for the circle (use 3.14 for pi). Show your work. Round to the nearest tenth.

I'LL REWARD BRAINLIEST

Answers

Answer:

55

Step-by-step explanation:

culo

Answer:jsoemsm

Step-by-step explanation:

Help thanks
Xxxxxxxxx

Answers

So you Numerator is going to be which one you are looking for(in this case green )

So far we have 7/nothing...

So to find the denominator you would add up all your choices (7+5+6=18)

Your answer is 7/18.

Hope this helps and its worth brainliest!

Help me please please help me

Answers

Answer:

9r2/83-81=2

Step-by-step explanation:

so for the top one on da left that should be 9 because only 9 nines can fit into 83 ya feel me. And 9x9 is 81 so put 81 under the 83 and 2 at the bottom. And im pretty sure for the top right one its 2 because 83 divided by 9 equals 9.2222222 repeated and the r stands for repeated so ur answer is 9 r 2

Hope this helps!

:)

the parts highlight in yellow are the numbers that were missing

Help I will give brainliest please

Answers

there are 52 total and 4 kings
52-4=48
48/52
the answer is A

Answer:

A

Hope this helps :)

0.5% of what number is 5

Answers

Answer:

1,000

Step-by-step explanation:

5/10ths of a percent of what number is 5-which would be 1000

Answer:1000...I think

Step-by-step explanation: 0.5 can go into 100, 200 times 5 times 200=1000

Me not being a complete id.iot-

Answers

Answer:

im pretty sure the answer is d

Step-by-step explanation:

Help me answer image sent. (I zoomed the graph so you can see it better.)

Answers

Answer:

1. K

2. F

3. B

4. E

5. H

6. J

Answer:

1=E

2=F

3=B

4=G

5=H

6=J

Step-by-step explanation:

JUST TRYING TO HELP HAV A GUD DAY

Find the measure of ∠YOZ by answering the questions.

1. Find the measure of ∠WOV. Which angle relationship did you use?
2. Now find the measure of ∠YOZ. Which angle relationship did you use?
3. Check your answer by using another strategy to find the measure of ∠YOZ. Describe your strategy, and show that it gives the same measure for ∠YOZ.

Answers

Answer:

3

Step-by-step explanation:

The answer is the 3rd one
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