PLEASE HELP! It's about inequalities
Annie is buying new school supplies. She has a budget of $45, and she has already spent $21. She wants to spend the remaining money on notebooks that cost $4 each. What is the greatest number of notebooks, x, Annie can purchase while staying within her budget?

Part A: Write an inequality to represent the situation.

Part B: Solve the inequality. Show all of your work.

Part C: Interpret the solution in terms of the problem.

Answers

Answer 1

Answer:

Part A) 45-21 ≥ 4x

Part C) She could buy up to 8 notebooks

Step-by-step explanation:

She already spent $21 so you would need to subtract that from the total budget.  The sign would be greater than or equal to since that's the max amount.

45-21 ≥ 34

34≥4x

Divide both sides by 4 to cancel it out.  You would get 8.5 but since you can't buy half a notebook it would be 8.


Related Questions

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:

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 :)

The valley High Marching Band is selling candy bars for a fundraiser
~ Sierra sold some candy bars .
~ Breanna sold twice as many candy bars as Sierra
~ Together Sierra and Breanna sold no less than 45 candy bars
Choose an inequality to represents this situation .
A. x + 2x 45
D . X + 2x ≥ 45

Answers

Answer:

D

Step-by-step explanation:

The inequality to represents this situation is x + 2x ≥ 45.

What is inequality?

A relationship between two expressions or values that are not equal to each other is called 'inequality'.

Given that, a band is selling candy bars for a fundraiser, Sierra sold some candy bars, Breanna sold twice as many candy bars as Sierra and together Sierra and Breanna sold no less than 45 candy bars

Let Sierra sold x bars, then, according to question,

x + 2x ≥ 45

Hence, the inequality to represents this situation is x + 2x ≥ 45.

For more references on inequality, click;

https://brainly.com/question/28823603

#SPJ3

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

Use the inequalities to answer the following question.
Inequality 1:9 SX
Inequality 2: 13 + x > 21
Which values in the set {3, 5, 6, 8.3, 9, 18 make both inequalities TRUE? Explain.

Answers

To be honest ima try but it’s so hard lol

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 :)

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

Answers

Answer:

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

|     |   |     |

__ __ __   __

Step-by-step explanation:

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:

A

Step-by-step explanation:

Addition is an operation noted with a single plus sign, +, which takes a number and applies the increment operation a set number of times.

For example: 5 + 3 = ((5++)++)++

What type of operation is Addition?

a.Unary
b.Binary

Answers

Answer: Binary

Step-by-step explanation:

The answer is b.Binary go get dis 100

sorry guys i need help again

Answers

Answer: 972 quarts

Work is in the picture below. Hope this is right and hope this helps!

help meh pls I will give Brainliest to the first person to answer

Answers

Answer: 21 :)

Step-by-step explanation:

Which is the graph of the linear inequality y < 3x + 1?

On a coordinate plane, a solid straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the left of the line is shaded.

On a coordinate plane, a solid straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the right of the line is shaded.

On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the left of the line is shaded.

On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the right of the line is shaded.

Answers

Answer:

4th choice

Step-by-step explanation:

On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the right of the line is shaded.

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:

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

help pleaseeeeeeeeee i dont know what else to write i just need 20 characters

Answers

Answer:

the answer is...

Step-by-step explanation:

Please help me and give me a detailed answer thank u!

Answers

Answer:

18 inches

Step-by-step explanation:

If sue wants to enlarge the photo so the length is 30 inches, since the photo is orginally 5 inches long, figure out 5 times what equals 30

Since 5 times 6 equals 30, multiply the width by 6 too

3/5 = 18/30

3/5 = 18/30 is the answer

Kennedy School is taking the 6th grade students on a field trip to the zoo. There MUST be 1 teacher for every 11 students. There are a total of 48 people going on the field trip.
A: How much students are going?
B: How much teachers are going?
C: If 21 students fit on each bus, how many school buses do we need in order to get ALL of the people to the zoo?

Answers

Answer:

A. 44 students are going

B. 4 Teachers are going

C.  3?

Step-by-step explanation:

A. 44 students are going because if you take 11 students and 1 teacher you multiply 11 by 4 and get 44 add 4 more 48 in total.

B. ^^^

C. Take 21 from 48 two times. You have 6 left over. So you ethier cram the 6 left over in there or get another bus.

Hope I helped!!

Answer:there is 44 student and

4 teachers

Step-by-step explanation:

is this right yes or no

Answers

Answer: yes

Step-by-step explanation: [12(1/2)+5(6)] / 3(3) = 36/9 = 4

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

Answers

Answer:

2

Step-by-step explanation:

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

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

3(q + 2) =
ANSWER ASAP

Answers

the answer would be 3q+6

Which equation represents the data in the table? Thanks!

Answers

Answer:

t = 4d + 5

Step-by-step explanation:

Since the slopes in the answer choices are different, we can just find the slope.

Use the formula (y1-y2)/(x1-x2) to find slope. Take points (1,9) and (2,13) and plug them it to get (9-13)/1-2). Simplify to get (-4)/(-1), which simplifies to 4.

The only answer choice with 4 as a slope is D, t = 4d + 5

Find the slope of the line. Pls help

Answers

Answer:

Answer is on the screenshot

Step-by-step explanation:

Please help? correct gets brainliest tysm!

Answers

Answer:

B

Step-by-step explanation:

Please mark me brainleist

i think the answer is B

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

Write an equation and solve. Round to the nearest hundredth where necessary.

58 is 100% of what number?


A. 58 = 1 • x; 58

B. 58 = 1 • x; 60.3

C. 1 = 58 • x; 39.4

D. x = 58 • 1; 58

Answers

Answer:

A

Step-by-step explanation:

100% means all.  

58 is 100% of 58

The answer is 58 let’s go get dis 100

can somebody please help me, question down below ;((

Answers

You have to divide the 36 by 9.

Lena was asked to simplify the following expression using the distributive property. Which shows the correct way for Lena to factor out the GCF of the two numbers in order to show her use of the distributive property?





32 + 48

A.
3(16+24)

B.
4(8+12)

C.
8(4+6)

D.
16(2+3)

Answers

I think D because 16 is the gcf of 32 and 48
I think it’s d as well !!
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