Mathematics Middle School

help me please asap!

Answers

Answer 1

Answer:

its the 2nd one

Step-by-step explanation:

Answer 2

Answer: A, B, E

Step by step explanation:

Related Questions

i am giving 23 point for people that mark me brainlist

Answers

Answer:

ok lol

Step-by-step explanation:

Answer:

Step-by-step explanation:

Estimate the percentage: 6,683 of 20,489
a. 0.3% c. 3%
b. 43.3% d. 33.3% Explain

Answers

Answer:

Step-by-step explanation:

Answer:

D. 33.3%

Step-by-step explanation:

6683 divided by 20489 = 33%

estimated : 7000 divided by 20000 = 35 %

.333 (33 percent) times 20,489 = 6823

I hope this helps. I tried to do it quickly, so let me know if I messed up or you need more clarification.

Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently. Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300. Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn. Salesman C does not earn any commission. His weekly salary is $900. The following table shows the number of sales each salesman had during the first three weeks of this month.

WEEK 1 2 3
Salesman A 11 14 16
Salesman B 14 15 13
Salesman C 16 12 11

In which week(s), did Salesman C have a larger paycheck than both of the other salesmen? Select all that apply.

Week 3
None of the weeks.
Week 2
Week 1

Answers

Answer:

Only Week 1

Step-by-step explanation:

We know that Salesman C only earns $900, no matter how many sales he makes, so we can just ignore his data for the rest of the problem. This also tells us that both Salesmen A and B have to earn less than $900 each week. That being said, let's start with Salesman A;
Now Salesman A makes $65 per sale, with no base salary, and can't go over $1,300. So starting with the first week, we do 11 sale x $65 (per means multiply) which gives us $715. Then you just repeat for weeks 2 and 3, giving us $910 week 2, and $1040 week 3. Since Salesman C made less than Salesman A for both weeks 2 and 3, we now only need to check week 1 for Salesman B.
Salesman B has a base salary of $300, and gets $40 per sale. So that means we have to do (14 sales x $40) + $300= $860. We don't need to check weeks 2 and 3, but if you wanted to, you would get $900 for week 2 and $840 week 3.
Knowing all of this, the only week Salesman C made more than BOTH Salesmen A and B is week 1, since Salesman A made more than Salesman C weeks 2 and 3, and Salesman B made more than Salesman C in week 2.

please help mee. im dumb and im not sure how do this tbh

Answers

Answer:

1.) a.)x=6. It only has one solution.

2.) a.)5.5. It only has one solution.

Step-by-step explanation:

Perry flew from Boston to Orlando with a stop in Atlanta to switch planes. The flight from Boston to Atlanta was 2 hours and 50 minutes long. Perry was in Atlanta for 2 hours and 40 minutes, and his flight from Atlanta to Orlando was 1 hour and 10 minutes long. Perry landed in Orlando at 5:30 P.M. What time did Perry's first flight leave Boston?

Answers

Answer:

Perry first flight timing is 3 hour, 50 minute long.

that what I thinks of if my answer is different then the others- but I hope it helped. (alsoo sorry if it wrong-)

ANSWER ASAP What is the area of the triangle? round your answer to the nearest hundreth place.

Answers

Answer: 40.5?

Step-by-step explanation:

9 × 4.5 = 40.5

40.5 rounded to the nearest hundredth is 40.5 I'm not sure if this is correct but I tried

Answer:

20.25

Step-by-step explanation:

Protein, like carbohydrates and fat, contains calories. The following table shows different amounts of protein and their related amounts of calories. Is this relationship proportional?

Answers

Answer:

yes the answer is proportional!! :)

Step-by-step explanation:

the relationship is proportional

1. -2b+9-(-5b)
2.y+12-(5y)-(3y)
3.0.3z -13-4z+6.7
4.-5.2+8.2-7.8
5.-9c-(-2)-(12c)-(5)
please show work

Answers

is it due today cuz if not i’ll do it tonight

THE FIRST PERSON TO GET ALL OF THESE RIGHT WITH AN EXPLANATION GETS BRAINLIEST.

Answers

Answer:

5, 10, 15, yes

8.2, 11.4, 14.5, no

Step-by-step explanation:

Which expression is equivalent to 8x+x?

Answers

Is this just a question, or does it have answer choices to it? If it has choices could I see them please.

The expression 8x+x can also be expressed as x(8+1) or simply put, 9x

A right triangle has legs measuring 2.5 meters and 1.5 meters. The lengths of the legs of a second triangle are proportional to the lengths of the legs of the first triangle. Which could be the lengths of the legs of the second triangle? Select all that apply.
a 5 m and 4 m
b 6.25 m and 3.75 m
c 10 m and 3 m
d 4.5 m and 2.7 m
e 12.5 m and 10 m

Answers

Answer:

b 6.25 m and 3.75 m

Step-by-step explanation:

b 6.25 m and 3.75 m

There are 3 students to 1 adult on a field trip. You need to find the number of adults needed for 24 students. What would the second ratio of the proportion look like if the first proportion is as follows?

Answers

Answer:

8 adults

Step-by-step explanation:

24 / 3 = 8

Answer:

\frac{Students}{Adults}

3 students and 1 adult - [tex] \frac{3}{1}

24 students and x adults - [tex]\frac{24}{x}

After solving the answer is 8 adults to 24 kids

Hope this helps:)

Step-by-step explanation:

The variables x and y vary directly. Use the values to find the constant of proportionality, k. Then write an equation that relates x and y.

y=72; x=3

Answers

y = kx

Replace y and x to solve for k:

72 = 3k

Divide both sides by 3:

k = 24

Now replace k with 24:

y = 24x

The proportionality constant [tex]k=\frac{1}{24}[/tex], and the equation that relates [tex]x[/tex] and [tex]y[/tex] is [tex]x=\frac{1}{24}y\text{ or } y=24x[/tex]

Since [tex]x[/tex] and [tex]y[/tex] are related by direct proportion,

[tex]x \text{ }{\displaystyle \propto}\text{ }y \implies x=ky[/tex]

where [tex]k[/tex] is our proportionality constant. To find the value of [tex]k[/tex], substitute the values [tex]x=3\text{ and } y=72[/tex] into the formula, and solve for [tex]k[/tex].

[tex]x=ky\\\implies 3=72k\\\implies k=\frac{1}{24}[/tex]

Thus the equation that relates [tex]x[/tex] and [tex]y[/tex] is

[tex]x=\frac{1}{24}y\text{ or } y=24x[/tex]

Learn more about direct proportion here: https://brainly.com/question/908424

Please help me i would really appreciate it

Answers

Answer:

1/2 (a-8)

Step-by-step explanation:

I got the one half because you have to get a by itself so you divide it by 1/2. I got 8 by dividing 4 by 1/2

Answer: 1/2 (a-8)

Step-by-step explanation: yes

there are 60 minutes in an hour the total number of minutes is a function of the number of hours as shown in the table does the situation represent a liner or non-liner function and why?
it represents a linear function because there is a constant rate of change
it represents liner function because there is not a constant rate of change.
it represents a non-linear function because there is a constant rate of change.
it represents a nonlinear function because there is not a constant rate of change.

Answers

It is the first one lmk if I get it right but I’m pretty sure it’s the first one

First one.... I think that is correct

Hi guys can you please help me

Answers

Answer:

The anwser is D

Step-by-step explanation:

Answer:

Step-by-step explanation:

P-arentheses

E-exponent

M-multiply

D-divided

A-dd

S-ubtract

parentheses first so 8x5 equals 45. 3x2 equals 6. 45 minus 6 equals 39. 39 plus 4 equals 43!

Need help again. ummm take your time please no rush!

Answers

Answer: The second one y=46/13x

Step-by-step explanation:

Answer:

y = 46/13x

Step-by-step explanation:

IF YOU ANSWER CORRECTLY IN THE NEXT 5 MIN I WILL GIVE YOU BRAINLIEST
Points (−7, 5) and (7, 5) on the coordinate grid below show the positions of two players of a football team:
Which statement best describes the relationship between the positions of the two players? (4 points)

Player 1's position is Player 2's position reflected across the x-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.
Player 1's position is Player 2's position reflected across the x-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.
Player 1's position is Player 2's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.
Player 1's position is Player 2's position reflected across the y-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.

Answers

Answer:

answer is Player 1's position is Player 2's position reflected across the y-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.

Step-by-step explanation:

becuase it is

Player 1 position is players 2 position reflected across the y-axis, only the signs of the x coordinates of player 1 and 2 are different

Amanda creates jewelry for a living. For smaller pieces, Amanda spends $0.85 on supplies, and for larger pieces she spends $1.74 on supplies. If Amanda sells 23 small pieces of jewelry for $8.50 each and 19 large pieces of jewelry for $18.50 each, what is her total profit?

Answers

$25.61 BIG BRAIN GAME

Answer:

$18.50 Because if you have $18.50 and you divide it by 19 you will get $18.50. Hope that helps a bit.

Step-by-step explanation:

Predict how many students received a flu vaccine if a school had 65 cases of the flu.

Answers

y is flu cases

x is flu shots

solve for x when y = 65

[tex]65 = \frac{-1}{4}x + 85\\-20 = \frac{-1}{4}x\\-80 = -x\\x = 80[/tex]

>>>>>>>>>>>>>>>>>>>>>>>>>>>>....

Answers

Answer:

The first one is $1.19 for each balloon.

Second one is 7 months.

Step-by-step explanation:

1. 19.63 - 12.49 = 7.14 < (the cost of all six balloons) 7.14 divided by 6 = $1.19

2. 1,250 - 65 = 1,185 - 65 = 1,120 - 65 = 1,055 - 65 = 990 - 65 = 925 - 65 = 860 - 65 = 795 You had to subtract 65 each month 7 times to get less then 800.

Hope this helps!! <3 I miss easy math :,(

Answer this please, actually only delany, have a heart she needs the points

Answers

the answer is a B:9

Step-by-step explanation:

THE ANSWERS FOR u question is a B:9

Answer:

Delaney is answering :)

Step-by-step explanation:

it is either a,b,c,or d

it's gotta be one of those

A bag contains 1 blue, 2 green, and 3 red marbles, as shown.
1 blue marble, 2 green marbles, and 3 red marbles.

What is the probability of drawing a green marble out of the bag without looking?
StartFraction 1 over 6 EndFraction
One-fifth
One-third

Answers

Answer:

One-third

Step-by-step explanation:

The reason is because there are 3 red marbles with a total of 9. That then becomes 3/9. If you simplify that it turns into 1/3.

Can i Please have brainliest!?

Plz Answer This Mathematics Question??? NEED HELP ASAP

Answers

1.8x10^3 is the answer

8x10^3 is the correct answer to your problem

Step 4: Is the function increasing or decreasing? Why?
-It is increasing because the graph line points down and right and has a positive slope.
-It is decreasing because the graph line points down and right and has a negative slope.
-It is decreasing because the graph line points up and right and has a negative slope.
-The function is neither increasing nor decreasing.
-It is increasing because the graph line points up and right and has a positive slope.

Answers

Answer:I think it’s the second answer

Not sure if I’m right it’s what I got.

Step-by-step explanation:

Marcy split her income from last week equally between paying her student loans, rent, and savings. She put $300 in savings. How much did
Marcy earn last week?

?/3 =

Marcy earned $___ last week

Answers

Answer:

x/3 == 300

Marcy earned $900 last week.

Step-by-step explanation:

For this problem let's consider that 3 equal parts, or "split her income from last week equally" is 3 parts of her entire paycheck.

So she put $300 into savings which is x/3, if we let x represent the amount in dollars of her entire paycheck.

Then we can say the following:

If x / 3 == $300, then x == $900.

x / 3 == 300

( x / 3) * 3 == 300 * 3

( x * 3 / 3 ) == 300 * 3

x == 300 * 3

x == 900

So you can say the following:

x/3 == 300

Marcy earned $900 last week.

Cheers.

x/3
X=300
so Marcy earned $300

I need help!! Please ASAP! will mark brainliest

Answers

Answer: I wanna go with 20,000

Step-by-step explanation:

2,000. It's usually the best answer :)

Aniyah ran 6/10 miles on Saturday and 5/6 miles on Sunday. Estimate the total number of miles Aniyah ran over the weekend.
(Convince me Envision math work book.)

Answers

Answer:

free points thanks

Step-by-step explanation:

Answer:

11/10 but estimated it is 1 i think

Step-by-step explanation:

Yuri measures the height of the water in an aquarium in one metric unit. He then moves the decimal point three units to the left. Which pair of measurements might he be converting? Use the metric table to help answer the question. Metric Table kilo- hecto- deka- unit deci- centi- milli- 1,000 100 10 1 0.1 0.01 0.001 kiloliters to liters centiliters to hectoliters liters to deciliters deciliters to hectoliters

Answers

Answer:

im to late im so sorry

Step-by-step explanation:

Answer:

deciliters to hectoliters

Step-by-step explanation:

give me brainliest

I don't get part B, could u help me explain?

Answers

It represents the rate she is texting per second

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