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
My name is Ann [436]
3 years ago
12

Stevie has some marbles

Mathematics
2 answers:
IgorC [24]3 years ago
6 0

Let the number of marbles Stevie has = x.

Given Freddie has twice as many marbles as Stevie

Number of marbles Freddie has = 2x.

Given Danny has 5 more marbles than Freddie .

Number of marbles Danny has = 2x+5.

In total they have 55 marbles

x+2x+2x+5=55

Adding like terms :

5x+5=55

Subtracting 5 both sides

5x=50

Dividing both sides by 5

x=10

Number of marbles Danny has = 2x+5=2(10)+5=20+5=25



Citrus2011 [14]3 years ago
4 0
Stevie has 25marbles
Freddie's has 25x2:50marbles
Danny has 50+5:55marbles
You might be interested in
Which list of decimals is ordered from least to greatest
WITCHER [35]
The answer is C. Have a nice day.
4 0
3 years ago
What is the square root of 116
8090 [49]
It is 10.7703296143, but estimated it would be about 11. Hope I helped!! :)
4 0
3 years ago
Read 2 more answers
Use the function below to find f(4). F(x) = 3x
Sonja [21]
Since F(X) = 3^X,

F(4) = 3^4 = 81
5 0
3 years ago
Read 2 more answers
Save Work out the size of angle AED.<br> b) Work out x
Mamont248 [21]

Answer:

x = 10°

Step-by-step explanation:

a). Since, opposite angles of a cyclic quadrilateral are supplementary angles"

   Therefore, in cyclic quadrilateral ABDE,

   m∠ABD + m∠AED = 180°

   110° + m∠AED = 180°

   m∠AED = 180° - 110°

                 = 70°

b). AD = ED [Given]

   m∠EAD = m∠AED [Since, opposite angles of equal sides are equal in measure]

   m∠EAD = m∠AED = 70°

   By triangle sum theorem in ΔABD,

   m∠BAD + m∠ABD + m∠ADB = 180°

   m∠BAD + 110° + 40° = 180°

   m∠BAD = 180 - 150

                 = 30°

    m∠AEB = m∠AED + m∠DAB [By angles addition postulate]

    m∠AEB = 70° + 30°          

                  = 100°

    By triangle sum theorem in the large triangle,

    x° + m∠AEB + m∠EAB = 180°

    x° + 100° + 70° = 180°

    x = 180 - 170

    x = 10°

8 0
3 years ago
The work shows how to use long division to find?
KIM [24]

Answer:

remainder = \frac{1}{x-2}

Step-by-step explanation:

The remainder is the value of the subtraction of the last 2 lines in the procedure.

  5x - 9

- (5x - 10)

That is

5x - 5x = 0 and - 9 - (- 10) = - 9 + 10 = 1

over the divisor x- 2 , gives

remainder = \frac{1}{x-2}

6 0
3 years ago
Other questions:
  • The number sentence is an example of which multiplican property 6 times seven (6times5) +6 times 2
    6·1 answer
  • Make an equivalent fraction 2/3=8
    5·1 answer
  • Which pair of lines is parallel? A. y=4x+1 and y+4=5 B. y=-2+x and 2y-2x=-2 C. y=1/4x + 2 and y-2=1/2x D. y=1/5x+1 and 5y+x= 10
    9·1 answer
  • 3x over 2x-6 plus 9 over 6-2x
    8·2 answers
  • PLEASE HELP !!!!!!! WILL MARK BRAINLIEST FOR A REAL ANSWER
    11·1 answer
  • The ratio of the number of boys to the number of girls in orchestra is 3 to 2. There are 40 girls in the orchestra, how many boy
    11·1 answer
  • Ben is a waiter at a restaurant. on Saturday, Ben got up at 6:30am, started work at X.am and finished work at X.pm. how long in
    10·2 answers
  • NEED HELP ASAP OR I WILL FAIL WILLING TO GIVE 50 POINTS AND BRAINLIEST!
    8·2 answers
  • A pharmacist orders medications for a total of $6,439.65.a 6 44% discount is given if payment is made within
    9·1 answer
  • Solve the inequality.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!