Mathematics Middle School

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

Answers

Answer 1

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

Answer 2

Answer:54

Step-by-step explanation:

Related Questions

Jason buys 22 baseball bats for $300. What is the unit rate per bat ?

Answers

Answer: $13.64

Step-by-step explanation:

You just divide 300 by 22 to get your answer.

Answer:

$13.64

Step-by-step explanation:

300/22= 13.64 $13.64 per bat.

3(q + 2) =
ANSWER ASAP

Answers

the answer would be 3q+6

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 this is my last day to do this Ill give brainly
The area of a square garden is 84 square feet. Which of the following values is the BEST estimate of the side length of the garden?
A. 7 feet
B. 9 feet
C. 11 feet
D. 21 feet

Answers

Answer:

B. 9 feet

Step-by-step explanation:

Help please I will give brainleist

Answers

Answer:

The answer is 80%

Find the quotient.

−2 1/2 ÷ 3/4

Answers

There isn’t one..........

Anwser ???

Step-by-step explanation:

Please help me tysm!

Answers

Answer:

i think 862

Step-by-step explanation:

i said i think

Answer:

the answer is B

Step-by-step explanation:

Find the slope of the line. Pls help

Answers

Answer:

Answer is on the screenshot

Step-by-step explanation:

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

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

Solve for X:
x/-4 ≥ -25

A) X ≥ 100
B) X ≥ -100
C) X ≤ 100
D) X ≤ -100

Answers

Answer:

Step-by-step explanation:

the greater than sign turns into a less than sign when you cross multiply a negative number

and -4 times -25 is +100

whoever said b is braindead

Answer:

A) x ≥ 100

Step-by-step explanation:

x/-4 ≥ -25

x-4 x-4 (Multiply by -4 on both sides)

x ≥ 100

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

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

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

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.

Diedre bought a car in California. The price of the car was $32,000. California has an 8% sales tax. How much did Diedre pay for the car, including sales tax?

Answers

The answer is 2560

I hope am not late

is there a transformation that maps shape I onto shape II? explain your answer

Answers

rotation of a 90 degree angle clock wise

Answer:

reflection and a rotation

Step-by-step explanation:

I'm not able to use a video or gif to explain so here an image from MS Paint.

I'm also unaware of the answer provided to pick and cancel out to get the right on so i just hope my answer is right for but if anything good luck and hope you have a great day.

Create a tree diagram for throwing a six sided die and then a coin in the air.

Answers

Answer:

-------------

| | | |

__ __ __ __

Step-by-step explanation:

I need help and if you do I will give you 10 points

Answers

Can’t really understand what it say bro...sorry but maybe u should ask the question again with a clearer picture...I’m sorry

17+50+13+4x
x=
Missing Angle=

Answers

Answer:

4(x+20)

Step-by-step explanation:

hope i helped

Answer:

x=25

Step-by-step explanation:

17+50=67

67+13=80

180-80=100

100/4=25

(Hope this is helpful and correct.)

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

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:

helppppppppppppp meeee plsssssss......

Answers

I think B I’m sorry if not

Answer:

Step-by-step explanation:

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 :)

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

Can someone help me with theses

Answers

Taryn charges $13.50 per lawn

Tardy charges 13.50 hope it helped!!!!!!!!!!!!!!

Please read the question below.

Answers

Answer:

Step-by-step explanation:

3\4 for 4

X For 6

6(3\4)=4x

18\4 =4x

18\16 =x

9\8 =x

Answer:

Step-by-step explanation:

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!

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

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!

Other Questions

Sherry needs $120 by the end of the month. So far, she has only raised one-fourth of the amount that she needs. How much money has Sherry raised so far?A) $10B) $20C) $30D) $40 What is the circumference of the circle A. 18.84B. 17.6C. 21.79D. 15.65 What are three differences between brittle and plastic strain (may include both characteristics of the strain as well as the conditions and locations where each type of strain occurs), and give an example of the type of structure (deformation feature) associated with each type of strain. Make sure you clearly identify which type of strain is associated with each different trait and feature. 10. Using the image provided what aspect of society does theimage below show the Romans celebrating? Circle K has a diameter of 10 centimeters and a major arc RS is intercepted by a central angle of 190. Find the length of major arc RS . Round to the nearest tenth. You compare the happiness of people forced to smile with those of people forced to frown. Both groups have the same number of participants. The mean happiness level in the smile group is 20. The mean happiness level in the frown group is 19. The standard deviation of both groups is 20. The effect size is:_________ According to Confucius, what was the role of family in society?1. Family was less important than the law.2. Family was more important than the gods.3. Family relationships should form the basis of society.4. Family relationships were not as important as civil duty. PLEASE HELP ASAP!?!?!? 31 POINTS Select the correctGina lives in Venezuela. Her mother is a Venezuelan citizen, and her father is a US citizen. What could her US citizenship status be?A. Gina can be a US citizen because her father has US citizenship.B. Because Gina's mother is a Venezuelan citizen, Gina cannot be a US citizen.C. Because Gina lives in Venezuela, she cannot be a US citizen.D. Gina can only be a US citizen if she moves to the United States permanently. A box of 6 glue sticks costs $8.95. How much will it cost to buy 5 glue sticks? if john is 13 what will he be in 63 years Need help with Spanish homework, due in less than 30 minutes. muy bien el piano. (tocar)O tocaO tocamosO tocasO tocan For question 2 can someone help me Write a essay on endangered animalsA: Inquiring and analysingi. explain and justify the need for a solution to a problemii. state and prioritize the main points of research needed to develop a solution to the problemiii. describe the main features of an existing product that inspires a solution to the problemiv. present the main findings of relevant researchB: Developing ideasi. develop a list of success criteria for the solutionii. present feasible design ideas, which can be correctly interpreted by othersiii. present the chosen designC: Creating the solutioni. outline a plan, which considers the use of resources and time, sufficient for peers to be able to follow to create the solutionii. demonstrate excellent technical skills when making the solutioniii. follow the plan to create the solution, which functions as intendediv. list the changes made to the chosen design and plan when making the solutionD: Evaluatingi. outline simple, relevant testing methods, which generate data, to measure the success of the solutionii. outline the success of the solution against the design specificationiii. outline how the solution could be improvediv. outline the impact of the solution on the client/target audienceI WILL IDMEADIITLY MARK U AS BRAINLIESTTT Given vector u = 1, StartRoot 3 EndRoot and v = 1, 1, how are the vectors related?The vectors form an acute angle of approximately 75.The vectors form an acute angle of approximately 81.The vectors form an obtuse angle of approximately 99.The vectors form an obtuse angle of approximately 105. How did the greeks influence Roman writers.? A store owner offered a 25% discount off the regular price of a pair of shoes. The amount of the discount is $4. What is the regular price of the shoes?A $8B $12C $20D $16 If you wanted to highlight the details of a photograph, which would be the best to use?bright colorssubtle colorsprimary colorssecondary colors Which of these games was a racing game?A. CentipedeB. Pole PositionC. XeviousD. GalaxianE. Space Invaders