1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
timama [110]
2 years ago
11

20 points for first person to answer

Mathematics
1 answer:
lys-0071 [83]2 years ago
8 0

Answer:

3, 4 and 5

Step-by-step explanation:

The total number of marbles Janae, Jerome and Gwen have is m + m + 4(m + 2).

m + m + 4(m + 2)

= 2m + 4m + 8

= 6m + 8

The problem says that the total number of marbles Janae, Jerome and Gwen have is less than the number of marbles John has, so that means 6m + 8 is less than 8m + 4

6m + 8 < 8m + 4.

(6m + 8) - 4 < (8m + 4) - 4

6m + 4 < 8m

4 < 8m - 6m

4 < 2m

1 and 2 aren't valid so the answer is 3, 4 and 5.

You might be interested in
Please help me out<br><br><br><br> Find the area .
Gemiola [76]

Answer:

its27.54 8.1×3.4 =27.54 base×height

7 0
2 years ago
A dance club ordered shoes for all of its members. The shoe sizes are shown in the table.
Kamila [148]
The sample mean is the sum of the sample values divided by the number of them:
  (7 +7 +10 +6 +9 +6 +8 +7.5 +8.5 +8)/10 = 77/10 = 7.7

The sample mean is 7.7.
5 0
2 years ago
Read 2 more answers
PLEASEEEEE HELLPPPP ME I NEED HELP ASAPPP I CANNOT FAIL THIS!!!!!!!
Elodia [21]

Answer:

1. Both Dan and Tess are correct.

    Tess:

         0.15 * 24.50 = 3.675

         24.5 - 3.675 = 20.825

         0.1 * 20.825 = 2.0825

         20.825 + 2.0825 = 22.9075

    Dan:

         0.85 * 24.50 =  20.825

         20.825 * 1.1 = 22.9075

    Both Dan and Tess used methods that provided the correct answer. Both methods follow the same path, but Dan's method simply took less steps since he used percentages that would take out the correct number, unlike Tess' percentages which would give you the number that you would then need to take out.

2. First, convert Amy's and Mike's numbers to a decimal of the whole so it is easier to compare the numbers.

    13% = 0.13 of the whole

    Dan has 0.14 of the whole

    0.5/6 = 0.083.. of the whole

Dan used the greatest amount of milk, using 0.14 of the 6 gallon container.

3.

    2p + 12 = 58 | Create an equation to show the prices relations

    2p = 46 | Take out the price of the concert ticket to leave us with the passes.

    p = 23 | Divide by 2 to find the cost of each pass.

4.

    x ≤ (18 - 6.5 - 5.75)/1.15

    18 - 6.50 = 11.5 | Take out the price of the notebook from the total.

    11.5 - 5.75 = 5.75 | Take out the amount of money that she wishes to save.

    5.75 / 1.15 = 5 | Divide by the price of each candy to find the max amount that she can buy.

Andrea has enough money to buy up to 5 candy bars.

x ≤ 5

8 0
3 years ago
Read 2 more answers
The length of a rectangle is 13 ft. And its width is 49 ft. What is its perimeter? 512 ft 427 ft 79 ft 159 ft
crimeas [40]

Answer:

  = 124 ft

Step-by-step explanation:

Perimeter of a rectangle is

P = 2(l+w)

We know the length is 13 and the width is 49

P = 2(13+49)

   =2(62)

   = 124 ft

7 0
3 years ago
Read 2 more answers
greg wants to divide a 2 and 1/2 pound block of cheese into four equal pieces. How much will each piece weigh?
Alex73 [517]

let's firstly convert the mixed fraction to improper fraction and then divide.

\bf \stackrel{mixed}{2\frac{1}{2}}\implies \cfrac{2\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{5}{2}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{5}{2}\div 4\implies \cfrac{5}{2}\div \cfrac{4}{1}\implies \cfrac{5}{2}\cdot \cfrac{1}{4}\implies \cfrac{5}{8}

5 0
3 years ago
Other questions:
  • 4+3x=25<br><img src="https://tex.z-dn.net/?f=4%20%2B%203x%20%3D%2025" id="TexFormula1" title="4 + 3x = 25" alt="4 + 3x = 25" ali
    15·1 answer
  • D.
    7·1 answer
  • Which operation should be performed first according to the order of operations? 21 – 5 + 24 ÷ 3 + 90 • 4
    12·2 answers
  • Is 9 + 3 + 6x the simplify expression of 9 - (3 - 6x)?
    11·1 answer
  • The math 1 test has 20 questions worth a total of 100 points. The test consists of multiple choice questions worth 4 points each
    10·1 answer
  • PLEASE PLEASE HELP i will probably fail if i dont get this right
    15·1 answer
  • (8,3) and (-4,-3).<br> Slope
    10·1 answer
  • Find one length of the square (7x-3) 3(x+1)
    5·1 answer
  • Please please please please
    10·1 answer
  • Given the formula A = 5h (B + b); solve for B.<br> 2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!