Mathematics High School

Alonso brings \$21$21dollar sign, 21 to the market to buy eggs and avocados. He gets eggs that cost \$2.50$2.50dollar sign, 2, point, 50. Then, he notices that the store only sells avocados in bags of 333 for \$5$5dollar sign, 5. He wants to buy as many avocados as he can with his remaining money. Let BBB represent the number of bags of avocados that Alonso buys.

Answers

Answer 1

Answer:

B ≤ 3.7

Step-by-step explanation:

Total money with Alonso = $21

Cost of Eggs = $2.50

Cost of Avocados in bags of 3 = $5

Let

B = number of bags of avocados that Alonso buys.

The inequality is:

Cost of Eggs + Cost of Avocados in bags of 3 ≤ Total money with Alonso

2.50 + 5B ≤ 21

5B ≤ 21 - 2.50

5B ≤ 18.5

B ≤ 18.5/5

B ≤ 3.7

The number of bags of avocados Alonso bought can be represented by B ≤ 3.7

Answer 2

Answer:

1) The inequality that describes this scenario is 2.50+5B≤21

2) Alonso can afford at most 9 avocados.

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3Hg(NO3)2
Please help me with this

Answers

Answer:

whats the question

Step-by-step explanation

what do i gotta do??

Holly stops to drink 5 ounces of water every two miles she
runs. The further that Holly runs, the more she drinks water.
Complete the table by writing two equivalent ratios

Answers

Answer:

the amount of water she drinks is x, the mileage is y:

x y

2 miles 5 oz

4 miles 10 oz

6 miles 15 oz

the ratios would be 4/10 and 6/15

Step-by-step explanation:

for every 2 miles Holly runs, she drinks 5 oz of water, right? the ratio is 5:2, so if you were to come up with other numbers that match the ratio, they have to be divisible by the parts of the ratio. so if she runs 2 miles, she drinks 5 oz. if she runs 4 miles, then she drinks 10 oz.

think of a ratio like a fraction (in this case it would be 2/5). if you were to make equivalent ratios, then the two fractions would have to be equal, right? well, when you simplify all of the numbers listed in the table above after making them into fractions, they would all go back to 2/5, so the numbers i came up with above are equivalent ratios, meaning they have the same value when simplified.

hopefully that helps and isn't too confusing! if you need other help, let me know! :)

For shipping packages, UPS charges $7.00 for the first pound, and $0.20 for each additional pound. FedEx charges $5.00 for the first pound and $0.30 for each additional pound. How many pounds will it take for UPS and FedEx to cost the same? Using p for the number of pounds, write and solve and equation to represent this situation.

Answers

Answer:

x=20

Step-by-step explanation:

7+0.20x=5+0.30x

then take the 7 and subtracet the 2 from it, then take the 0.30 and subtract the 0.20 from it then you should get 2=0.10x

then to get rid of the 0.10 you take it and divide it from the 2 which gives you 20 then you have 20=x and thats your answer

What is the solution to the equation 5(x-3) = 2(x+3)?

Answers

Answer:
x = 7

General Formulas and Concepts:
Order of Operations: BPEMDAS

Step-by-Step Explanation:
Step 1: Define
5(x - 3) = 2(x + 3)

Step 2: Solve for x
1. Distribute: 5x - 15 = 2x + 6
2. Subtract 2x on both sides: 3x - 15 = 6
3. Add 15 on both sides: 3x = 21
4. Divide both sides by 3: x = 7

calculate the estimate of the mean height of the students in cm and explain your answer

Answers

Step-by-step explanation:

we find the average height of each height first,

t¹= (120+124)/2

=244/2

=122

t²= (124+128)/2

t²= 252/2

t²= 126

t³= (128+132)/2

t³= 260/2

t³= 130

t⁴= (132+136)/2

t⁴= 268/2

t⁴ =134

t⁵= (136+140)/2

t⁵= 276/2

t⁵= 138

so multiplying each height by its frequency we can find the total height, so we have..

total height= (122*7)+(126*8)+(130*13)+(134*9)+(138*3)

= 854+1008+1690+1206+414

= 5172

mean height = total height/total frequency

= 5172/40

=129.3

hi uhm help im bad at math

Answers

Answer:

All it says is PDF NOT AVAILABLE.. can you type the question out.

ILL MARK U BRAINLIEST!!

One out of four girls favorite color is red, and three out of four girls favorite color is pink. If there were 500 girls , how many of them favorite color would be red?

Answers

Answer:

125

Step-by-step explanation:

1/4 of 500 (the total number of girls) is 125.

HTH :)

describe fully the single transformation which takes shape A to shape B

Answers

Answer:

You need to show us the shapes first bro

Step-by-step explanation:

what is the slope intercept formula

Answers

Answer:

y=mx+b

Step-by-step explanation:

Answer:

y=mx+b

Explanation:

The slope-intercept formula is y=mx+b. The b represents the y-intercept, which is the point where a line on a graph meets the y-axis. The coordinates for this would be (0,b). The m represents the slope, which is the rate of change. The x represents any x variable that you plug in. The y represents the y variable.

Please help me answer and understand this question, im really confused and don't know what to do

Answers

Answer:

what the hell is this question

please help me thanks

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Answer: I think its Consine

Step-by-step explanation:

At a sports camp, there is 1 counselor for every 8 campers. If there are 320 campers attending the camp, how many counselors are needed?

Answers

Answer:

Step-by-step explanation:

divide 320 by 8 and get 40 cause ratio is 1:8 so answer is 40:320

What is the value of x in the equation: 3x – 5x + 10 = 36

Answers

This is the answerrrrrrrrr

Answer:

-13

Step-by-step explanation:

3x-5x+10=35

-2x+10=36

-2x=36-10

-2x\-2=26\-2

x=-13

What's 1.625 rounded to the nearest hundreth

Answers

1.63 is the answer. :))))))

Answer:

1.63

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

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What fraction of the marks did he get correct?
Give your answer in its simplest form

Answers

Answer:

48/64

Because 48 out of 64

Answer:

3/4 of the marks he got correct

Write the statement below as a math expression

twice the difference of a number and eight

A.
2n+8

B.
2n-8

C.
2(n+8)

D.
2(n-8)

Answers

D. 2(n-8)

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Answers

Answer:

Wdym

Step-by-step explanation:

answer pls thank you

Answers

Answer:

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Step-by-step explanation

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slope = -1

Answers

Answer:

y = -1x -2

Step-by-step explanation:

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50°
(x + 16)

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Answers

Answer:

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Answers

So first of all you count all the blocks, so it will be 16 blocks (4x4) sideways and horizontal.

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Answers

I think it’s the first one

SUPER EASY, WILL GIVE BRAINLIEST

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Answers

Answer:

1st option!!

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Answer:

[0,∞)

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Answer:

3:1 and 15:5

Step-by-step explanation:

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Answer:

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Answer:

because there is no association between each dot on the scatter plot pls mark brainliest

Step-by-step explanation:

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Answers

Answer:

Step-by-step explanation:

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Answers

That is the correct answer

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Answers

Answer:

Step-by-step explanation:

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Answers

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