Mathematics Middle School

math thing.
first get brain moment.
no dum answers if the pic don't show up then comment it.

Math Thing.first Get Brain Moment.no Dum Answers If The Pic Don't Show Up Then Comment It.

Answers

Answer 1
The value of this expression is 63
Let me know if I’m wrong
Answer 2

Answer:

63

Step-by-step explanation:

Related Questions

A music store sold a total of 27 used trumpets and clarinets in one month. Trumpets cost $149 and clarinets cost $99. If total sales were $3223, how mnay clarinets did they sell?
(PLS SHOW UR WORK)

Answers

Answer:

16

Step-by-step explanation:

I sent you a picture also of my work . Hope this helped you !

T=Trumpets

C=Clarinets

:)

plz mark Brainliest !

help please uwu brainly!

Answers

Answer:

A

Step-by-step explanation:

400 divided by 74 is 5.40540541 that is less than 5.6

Answer:

400/74 < 5.6

Step-by-step explanation:

U CAN  GET IT IF YOU DIVIDE 400 BY 74.= 5.40

THUS 5.4 IS SMALLER THAN 5.6.

I need help with this, please!!!

Answers

Answer:

Sara

Step-by-step explanation:

sara..........................................

what would be da answer people

Answers

Answer:

n=2

Step-by-step explanation:

(-y + -2 ) + ( 3y + 6)

-y + 3y = 2y

2 + (-6) = -4

equals to ( 2y - 4)

n=2 hdjdbruxgsiebshsysv


Which angle refers to the same angle as GPB





Answers

Answer:

Step-by-step explanation:

this is the angle

Dont know where to get the last point help!!

Answers

Answer:

230 i believe because multiplication

Can someone plz help me with thisssss!!!

Answers

Answer:

Yes it does

Step-by-step explanation:

0,0 the first coordinate is equal to X so 0=x and the second coordinate is a y coordinate so 0=y and 0=0 so y does equal to x

In conclusion y=x is true.

Find X, thanks in advance

Answers

Answer: 63

Step-by-step explanation:

X = 63

Its adjacent meaning they will add up to 180 degrees

Order of Operation

10) An electrician charges $45 per hour and spends $20 a day on gasoline. If he worked for seven hours, write an algebraic expression to represent his earnings for the day.

Answers

45(x)-20

x=hours

7 hours

x=7

45(7)-20 =295

Answer:

y = 45(7) - 20

Step-by-step explanation:

Money earned: 45x.

Money spent: 20

Total money: 45x-20

In this case,  if he worked 7 hours, he would make a total of 45(7)-20, or 295 dollars for the day.

Let me know if this  helps!

answer picture/question below

Answers

Answer:

the answer is 12

Step-by-step explanation:

22-10=12

The spiny horn frog hops at a speed of .35 miles an hour. How far can the frog hop in 2 ½ hours?

Answers

Answer:

Do u have picture

Step-by-step explanation:

Text back

Answer:

I honestly dont know im not trying to get you it wrong

Step-by-step explanation:

im so sorry

The table below shows the amount a jacket would cost with various discounts.

What is the original cost of the jacket?

Answers

Answer:

somewhere near $100

Step-by-step explanation:

Three flavors of juice are offered at a school cafeteria. The table shows the number of students who purchased each flavor during three lunch periods.

Based on the table, what is the probability that a student who bought juice chosen at random purchased the grape flavor?

Orange-51
Grape- 30
Cherry-69

A. 0.2
B. 0.25
C. 0.3
D. 0.33

Answers

Answer:

0.25

Step-by-step explanation:

Based on my knowledge of math sorry if its wrong

The correct answer is .2
30 out of 150 is equal to 20%, therefore in decimals, the answer is .2

Let's see who can do this!

Answers

Answer:

28

Step-by-step explanation:

KARLEE HAS 4 PENCIL PACKS.

1 PENCIL = 1/7 of pack.

∴ 1 pack has 1/7 multiplied by X.

X/7 = 1, so X is 7.

AND THEREFORE 4 PACKS CONTAIN 7*4 = 28

Answer:

1. 28

2. 55

3. 20

Step-by-step explanation:

Alright someone tell me if all these choices correct

Answers

First one is true for when she shades 2

Order Of operation.


13) A football team completed three passes for 18 yards each and two runs for 12 yards each, but was also assessed four penalties which cost them 5 yards each. Write a numerical expression which would determine how many yards they have gained or lost.

Answers

Answer

18(2)+12(2)-4(5)

36+24-20

60-20

40

Step-by-step explanation:

since they had two-18 yard passes and two 12 yard runs, that's the first part of the expression, and then they had four penalties that cost them 5 yards, and that was the last term. When you simplify, you end up with 40 yards gained.

In math

Passes: 18(2)

Runs: 12(2)

Penalties:4(5)

equation

18(2)*12(2)-4(5)

Hope it helped

18(2)+12(2)-4(5)
Sorry I don’t have an explanation.

A hotel has a total of 172 rooms. About 58% of the hotel rooms have 2 queen beds in each room and the rest of the rooms have 1 king bed. How many rooms have queen beds?

Answers

Answer:

99.76 = 100

Step-by-step explanation:

Answer:

Queen rooms: 99.76 but since it is a real world problem round it to the nearest tenth

king rooms: 72

Step-by-step explanation:

172 x 58% or 172 x 0.58= 99.67.

rounded = 100.00

172 - 100 = 72

100= queen rooms

72= king rooms

Help i'm not sure which is correct
Alexander can earn money for the cans he recycles. Which of the following statements describes the variables in this situation correctly?

1: The number of cans recycled is the independent variable because it affects the amount of money earned.
2:The number of cans recycled is the dependent variable because it affects the amount of money earned.
3:The amount of money earned is the independent variable because it affects the number of cans recycled.
4:The amount of money earned is the dependent variable because it affects the number of cans recycled.

Answers

The number of cans recycled is the independent variable because it affects the amount of money earned.

enter the coordinate of the solution to the two linear equations

Answers

The coordinate of the solution is (2,2)

Answer:

Perdón habló español si habladas español pudiera ayudarte de lo contrario no además ya te respondieron

Just need a little help and explanation on this one. I always mess up and get confused, which causes me to feel stressed

Answers

first you will convert -2 1/3 to an improper fraction which will leave you with -7/3 - (-5) then you remove the parentheses which will change -7/3 - -5 to -7/3+5 since two negatives = a positive. Then make the denominators the same by multiplying 5 by 3, then you have -7+15
———
3

then you will subtract -7+15 to get you
8/3 and then simplify the improper fraction to get the difference of 2 2/3

your final answer is 2 2/3

Ryan rolls two fair number cubes labeled 1 through 6. What is the probability that the sum of the two number cubes is 5 or more?

Answers

Answer:

1/3.

Step-by-step explanation:

2 x 6 = 12

1 2 3 4 5 6

1 2 3 4 5 6

4/12 = 1/3

Answer:

1/3.

Step-by-step explanation:

2 x 6 = 12

1 2 3 4 5 6

1 2 3 4 5 6

4/12 = 1/3

Find the area of the rectangle with measurements shown; reduce to lowest terms:
Length: 1 4/5 feet; Width: 1 5/8 feet
1 1/8 feet
2 37/40 square feet
1 5/40 square feet.
1 1/8 square feet

Answers

The area of the rectangle given is: B. 2 37/40 square feet.

What is the Area of a Rectangle?

Area of rectangle = length × width.

Given:

Length = 1 4/5 = 9/5 feet

Width = 1 5/8 = 13/8 feet

Thus:

Area of Rectangle = 9/5 × 13/8

Area of Rectangle = 117/40

Area of Rectangle = 2 37/40 sq. ft

Therefore, the area of the rectangle given is: B. 2 37/40 square feet.

Learn more about the area of rectangle on:

https://brainly.com/question/25292087

Answer: 2 37/40 square feet

Step-by-step explanation:

who ever answer first get brainiest

Answers

Hello! There are 3 bars of soap and 2 toothbrushes in each package.

Explanation: Divide the number 36 by 12 to get the bar of soaps for each package then divide 24 by 12 to get the amount of toothbrushes in each package. Each individual package contains 3 bars of soap and 2 toothbrushes.

Hope this helped and have a great day!! ^o^

PLZZ HELP ASAP

Which statement is true?

a. An acute triangle sometimes has a right angle.
b. A right triangle never has an obtuse angle.
C. An equilateral triangle sometimes has a right angle.
d. A quadrilateral never has an obtuse angle.​

Answers

Answer:

b

Step-by-step explanation:

is the answer to the question

d

Step-by-step explanation:

It will always have angles of 60° in each corner.

A quadratic function is shown below
What are the domain and range of the quadratic function?

Answers

Answer:

Domain (D): (-∞ , ∞)

Range (R): {y | y ≥ -5}

Step-by-step explanation:

Domain (D): (-∞ , ∞)

Range (R): {y | y ≥ -5}

Help please i will give brainliest

A) 4
B)7
C)8
D) none of the above

Answers

Answer:

the answer none of the above

the IQR is Q3-Q1 which is 6-2 which is 4
answer: A

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 9 rows of the same length, he has 7 chairs left over. If he arranges the chairs in 7 rows of that same length, he has 23 left over. How many chairs does Liam have?

Answers

I concur with the other person who already answered the question

7 % of 39? need too know right now.

Answers

Answer:

2.73

Step-by-step explanation:

You could just divide.

Answer:

the answer is 2.73

Step-by-step explanation:

ur welcome brah

What is the value of the expression 5^2 + 2^2?


20points! Please help! <3

Answers

Answer:

7^2

Step-by-step explanation:

You can add numbers if they have the same exponent

the answer is 29!!

explanation: 5^2 = 5x5 which is 25
and 2^2 is 2x2 which is 4. add those and it’s 29! :)

Write 90 words in 2 minutes as a unit rate.

A) 90 words per minute
B) 45 words per minute
C) 30 words per minute
D) 20 words per minute

(I know im really dum)

Answers

Answer:

B: 45 words per minute

Step-by-step explanation:

90/2 = 45

(and no you're not dum with more practice you will be awesome at this) I've been where you are just practice more questions like this and you won't need help anymore, hope i helped you!)

Other Questions
Jessicas mom is 30. Jessicas daughter is zero years old. Jessicas mom had Jessica at 15 years old. Jessica is 15 years old. Jessicas grandma is 45. Jessicas great grandma is 60. How old is Jessicas great great great great great great grandma? I know the answer its just so everybody can have extra points yay. Must show work. How many music part is Jessica grandma to her great great great great great great grandma? In an effort to bring about reform , Martin Luther wrote the? Here It Go :) I Need Help On This Help me please i font get it This map shows the independent states created after the breakup of the soviet union. For a few years, the nations remained in a loose confederation called the commonwealth of. in the south, only the Blank fought the U.S. Q. A bag contains 5 quarters, 2 dimes, and 4pennies. What is the probability of pickingquarter? Find the area of the triangle with the given measurements. Round the solution to the nearest hundredth if necessary. A = 46, b = 27 ft, c = 14 ft 271.91 ft2 131.29 ft2 378 ft2 135.96 ft2 Please help me! I have this due at midnight and need answers! The first and good answer will get brainiest The slope of a line is -1/3, and the y-intercept is 10/3 . What is the equation of the line written in general form?10x + 3y - 1 = 0x + 3y + 10 = 0x + 3y - 10 = 0 give the meaning and nature of Foreign direct Investmen. Which of these would most likely be studied by an anthropologist?the relationship between apes and chimpanzeesthe formation of the first languages that were developedthe cause of the Plague during the Middle Agesthe location of an earthquakes epicenter Write 8134 5 correct to 2 significant figures Does having a dream in life help or hinder an individual? can some please help A chemical reaction produces 138 mol of HBr gas. What volume will that gas occupy at STP?3.09E3 L3.09E4L22.4L3.25E2L 1.0 is what percent of 3.5 what is an example of decomposition? your opinion on teenage brainwrite a ONE PARAGRAPH choose one questions 4. Why is it important for us to understand the difference between teenage brains and fully developed adult brains?5. If our brains don't finish developing until we're 25, should we not be considered adults until we're 25? Is that when we should be allowed to vote and be drafted? The time between arrivals of customers at an automatic teller machine is an exponential random variable with a mean of 4 minutes. Round yours answers to 4 decimal places. (a) What is the probability that more than three customers arrive in 10 minutes HELP ME PLEASE A rectangular solid measures 24 cm x 12 cm x 2 cm. What is it's total surface area?