Mathematics Middle School

15 POINTS HURRY PLEASE!!

Answers

Answer 1

Answer:

C is your answer

Step-by-step explanation:

Related Questions

What is y=2x+5? And is it proportional?

Answers

Answer:

y=-5...................

-5 maybe i have no idea hope this helps!

Find the quotient.

−2 1/2 ÷ 3/4

Answers

There isn’t one..........

Anwser ???

Step-by-step explanation:

Solve each system of equations
1.) 2x- 5y = 7

3x - y = -9

Answers

Answer:

x = -4, y = -3

Step-by-step explanation:

X = -4 y= -3
Explanation: hope this helps

* please mark Brainliest

Kelly earned $50 in one week by working 6.25 hours. Kelly was paid $_____ per hour.

80

0.80

8

Answers

Answer:

kelly was pain $8 per hour

Answer:

8$ per hour

Step-by-step explanation:

What value of Y makes the equation true ?

Answers

Answer:

y = -5/2 or -2.5

Step-by-step explanation:

3y + 4 = -y - 6

add y to both sides

4y + 4 = -6

subtract 4 from both sides

4y + 4 - 4 = - 6 - 4

4y = -6 - 4

4y = -10

divide both sides by 4

4y/4 = -10/4

y = -10/4

y = -5/2 or -2.5

Westin Trading normally nets $6 million per month. The table shows the variance from the average for five months. Sales Above/Below Average (Millions) April May June July Aug. –2.5 Negative 2 and one-half 3.1 –1.6 2 and two-thirds Which comparison is true? Use the number line to help. A number line going from negative 6 to positive 6 in increments of 1. June July May = August

Answers

Answer:

The answer is (A)

Step-by-step explanation:

(brainliest pls)

Answer:

Step-by-step explanation:

An electronics company refurbishes ink-jet printers. The table shows the revenue produced for the number of units sold.
u (units sold How much revenue will be produced for 45 units? A $1,550 B $2,000 C $15,500 D $20,000. Explain and show your work.

the table:
u(units) 30, 32,34,36
R($000) 8,9,10,11

Answers

Answer:

The answer is C. $15,5k (Please mark me as the Brainliest

Step-by-step explanation:

1 unit is $500. Every $1000 is 2 units. Counting from 36 units ($11000) to 46 units, 11000 (36), 12000 (38), 13000 (40), 14000 (42), 15000 (44), 16000 (46). Since 45 is an odd number and 1 unit is $500, we take $15000 (44) and add $500 for 1 unit.

Select the graph that matches the equation. y= -x

Answers

the second graph matches the equation y=-x. hope this helped! :)

the second graph matches

I need help with this please!

Answers

Answer:3/8

Step-by-step explanation:

Answer:

8/3

Step-by-step explanation:

Add all those up and you get 12.

Hope this helps!

Which equation best represents the relationship between x and y in the graph?

Answers

What do u mean I’ll answer I just don’t understand wht u mean

what are the rules for multiplying negative integers

Answers

Answer:

Negative time a negative equals a positive!

Step-by-step explanation:

When you multiply two negative numbers or two positive numbers then the product is always positive. The same also goes for dividing negative integers.

negative + negative= positive
negative + positive = negative
positive + positive = negative

Adrian gets 4 hits for every 10 at bats in baseball. Marlon gets 6 hits from every 15 at bats. Are these equivalent ratios? Hint: See if you can make equivalent fractions with the same denominator.

Yes or No

Answers

Answer:

yes these are equivalent

Step-by-step explanation:

4/10=12/30

6/15=12/30

Answer:

Yes, I think they are equivalent!

Step-by-step explanation:

I hope this is correct :)

MIDDLE SCHOOL MATH DONT ANSWER IF YOU DONT KNO-
WILL GIVE BRAINLIEST

Answers

Answer:

Radius is 2.8 Circumference is 17.584 or 17.6 Rounded to the nearest Tenths

Step-by-step explanation:

1. Find circumference with the Formula C=πd

C=3.14 x 5.6

C=17.584 or 17.6 Rounded to the nearest Tenths

2. Radius is Always half of the Diameter.

5.6/2 = 2.8

2.8 is your radius.

3. If you want to check you work try the formula C=2πr to see if things checks out.

C=2 x 3.14 x 2.8

C= 17.584 or 17.6 Rounded to the nearest Tenths

Hope this Helps!

Complete the sentence and answer the question.

This graph has [strong,weak,no] linear association.
What type of correlation is shown in the graph?
[positive,negative,none]
i will give brainliest on who answers first!

Answers

Answer:

weak and negative edge 2020

Step-by-step explanation:

Answer:

B: weak

B: negative

Step-by-step explanation:

edg2021

Question 4
Andrew buys 8 pounds of apples for $11.60. He wants to know and use the unit rate of the cost per pound.

True or False: Two pounds of apples costs more than $3.

1Points
A
True

B
False

Answers

b . false becauae first you divided 11.60 divided by 8 =1.45 then 1.45x2=2.9

B. It’s false so good luck I hope you got it

Want a challenge, well take a look at these pics and see if you can answer them. :D
Good luck :]

Answers

What level math courses are these if you don’t mind me asking? Enjoy the answers :’)

Part 1A)

Let Y be the number of tickets sold.

Y = 2.5X

Part 1B)

0=0
2=5
4=10
6=15

Part 1C)

You have to do the graph independently.

Part 1D)

There were 10 tickets sold and $25 were made.

Part 2A)

Holi earns more, 0.50¢ / hour

Part 2B)

Let X be the hours worked
Let Y be the total pay

Y = 8.75X

Welp someone already answered and I have to answer questions so I can get someone to help me with my hw but good luck bro/ ma’am :)

A clothing store used the sign shown below to advertise a discount on shirts.

DISCOUNT
Buy Two Shirts
Get 50% Off Third Shirt

Celia wants to buy three shirts, which were originally priced $56 each. The store will discount the
price of the third shirt and then apply a 7% tax to the total cost of all three shirts.

Including the tax.
what will be the mean cost of each shirt? (Round your answer to the nearest cent).

Including the tax, the mean cost of each shirt is $___?

Answers

Answer:

$49.93

Step-by-step explanation:

Original cost = $56

Cost of 3 shirts:

3*$56 = $168

Cost of 3 shirts with discount:

168 - 1/2*56 =

168 - 28 =

$140

Add tax:

$140*1.07 = $149.8

Mean cost of each shirt:

$149.8/3 = $49.93

What is the sum of 2−5++?
Available Responses:
3x 2x -6y +6y -5y +5y -4y +4y

_____+_____

Answers

Answer:

3x-6y

Step-by-step explanation:

Dgrhheehrhjjririifiifif

Three times Jamie's age plus 3 is Maria's age. Maria is 48. What is Jamie's age?

Answers

Answer: 15 because 15 times 3 is 45 and then add 3 and its 48

Answer:54

Step-by-step explanation:

Amy took a trip to Mexico. Upon leaving she decided to convert all of his Pesos back into dollars. How many dollars did she receive if he exchanged 42.7 Pesos at a rate of $5.30 = 11.1 Pesos?

Answers

Answer:20.39

Step-by-step explanation:

This is the answer because 5.30/11.1=0.447 dollars per peso. Thus given 42.7pesos: Dollars = 0.447*42.7=20.39 dollars

20.30$ because 42.7/11.1 then u take that awnser and times it by 5.30

3(q + 2) =
ANSWER ASAP

Answers

the answer would be 3q+6

Juan hires an electrician.
Juan pays a one-time fee of $30.
Juan also pays $45 for each hour the electrician works.
A. Write a function that can be used to find the total charge, c, Juan will pay when the electrician works, h, hours.
B. How much will Juan pay if it takes the electrician 6 1/2 hours to complete the job
1. Summarize the given situation in your own words. (What do you notice)
2. Explain: What is the essential information you can use to find the solution?
3. Find the solution.
4. Justify your answer is correct
Please help ASAP

Answers

Yur answer is 35.39y

35.39y I got it from the person above

763 ÷ 5 = n.

Solve for n.
Question 3 options:

112 r 1

112 r 3

150 r 2

152 r 3

Answers

Answer:

the answer is 152 r of 3

Step-by-step explanation:

763÷5= 152 r3

Your answer is 152 r3

Find the function value: f(0.5) if f(x) = 8x - 12

Answers

x = 1.6

f = 0.5

0.5(x) = 8x -12

0.5x= 8x -12

subtract 8x from both sides

-7.5x = -12x

Divide by -7.5x, both sides

X=1.6

Need help on algebra, plz don't answer if you cant help.

Answers

Answer:

Step-by-step explanation:

2 Hope this helps !!!!!!!!

Samuel buys office supplies for his home business. The office supplies cost $175.79before taxes. The sales tax rate is 8.25%.What is the amount of sales tax Samuel will pay?

Answers

$190.29 because $175.79 x 1.0825 is $190.29

Answer:

190.29

Step-by-step explanation:

Please help me with this. Do NOT steal the points because you need them, I will report you and brainly MIGHT take the points away.

Answers

Answer:

I'm pretty sure it a

Step-by-step explanation:

I'm super sorry if I'm wrong

The answer is A bc you have to divide the fractions. In order to divide you flip the 2nd fraction and multiply so 1/2 times 10/3 which is 10/6 and simplified that would be 1 and 2/3

Hope that helped :)

Find the slope of the line. Pls help

Answers

Answer:

Answer is on the screenshot

Step-by-step explanation:

helppppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

0.008

and the way you do it is multiply 8×10 then you get 80 move the decimal to the left because it negative and that your answer

Erica is biking from Jonestown to Maineville and then back to Jonestown along the bike path. Which number is closest to the total number of miles Erica will bike?

Answers

DANGGG SOOONN YOU BETTA GET TO STEPPINN

Other Questions

ILL GIVE BRAINLIEST!!Hello! Could someone please help me? Thank you! Karen is training for a marathon. she ran 15 miles in 135 minutes. At this rate, how long will it take Karen to run 25 miles. Kyoko is reading a book by her favorite author. She read the first 20 pages in One-half of an hour. Reading at the same pace, Kyoko wants to determine if shell have enough time to finish the book before she has to go to bed. What does it mean to listen PASSIVELY? Give a definition (in your words) and an example.(MUSIC) jason can travel 24 miles in 1/2 hour. What is his average speed in miles per hour someone help with this pls Bank telers need a community college degree.A. TrueB. False what year did a NASA Space Shuttle travel ?? HELP!!!!!!!!!!! Draw a simple transverse wave and label the wavelength. What word matches best The organization over the first U.S. political parties resulted in large part from disagreements over which issue?Whether or not to ratify the new constitutionWhether or not to ratify the new constitutionThe election of George Washington to a second term as presidentThe establishment of the First Bank of the United StatesThe attack on the Port of Tripoli in North Africa Which event represents a situation of a labor organization pushing for improved working conditions in Texas?A)Banks refusing to extend credit to farmers who planted anything butcotton.B)The opening of the Houston Ship Channel, which required great laborresources to complete.C)The Knights of Labor leading Texas railroad workers on a strike against theWabash Railroad in 1885.D)Cotton farmers and farmhands migrating to cities in search of work whenthe price of cotton dropped. NEED HELP ASAP DONT PUT ANY WEIRD ANSWER OF I WILL REPORT AND BAN YOURead the excerpt from Eleven Years in the Rocky Mountains and Life on the Frontier by Frances Fuller Victor below and think about what part of it Victor may have embellished to make her story flow.Sublette had his little force line up for battle. On came the savages, whooping and swinging their weapons above their heads. Sublette turned to his men. "When you hear my shot, then fire." Still they came on, until within about fifty paces of the line of waiting men. Sublette turned his head and saw his command with their guns all up to their faces ready to fire, then raised his own gun.What part of this scene did Victor most likely imagine?how the Native Americans behaved as they raced towards the menhow Sublette had his men arranged in a linehow Sublette looked at his men right before raising his gunwhat Sublette said to his men about firing The tens digit of a two-digit number is 1 less than 3 times the units digit. If the digits are reversed, the new number is 45 less than the original number. Find the number What is the solution set for -4x - 10 2?x -3x -3x 2x 2 There are49 students on a tour.Each guide can take 5 students.How many guides are needed?Explain. What is y=2x+5? And is it proportional? PLS HELP WILL GIVE BRANLIEST URGENT ANSWER RIGHT AWAYThe _____ is the central message or concern of a story or poem.supporting detailsymbolcontext cluemain idea Which type of vegetable does the following passage describe? _______are also known as cruciferous vegetables.