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
konstantin123 [22]
3 years ago
5

Tim has some marbles. Sue has twice as many marbles as Tim. Jim has 15 marbles. Tim, sue and Jim have a total of 63 marbles. How

many marbles does him have
Mathematics
1 answer:
sesenic [268]3 years ago
7 0

Answer:

Step-by-step explanation:

T = x

S = 2x

J = 15

x + 2x + 15 = 63

3x = 63 - 15

3x = 48

x = 16

Tim has 16 marbles, Sue has 32 marbles and Jim has 15 marbles

You might be interested in
A game developer
Papessa [141]

Answer:

3895.38

Step-by-step explanation:

Multiply tax rate by income: 64923 x .06=3895.38

7 0
3 years ago
Line M is represented by the following equation: x – y = 8 Which equation completes the system that is satisfied by the solution
Alja [10]

Answer:

8. y = x + 3 y = 2x + 4. SOLUTION: The graphs intersect at one point, so there is ... 10. y = 6 y = 3x + 4. SOLUTION: The two equations intersect at exactly one ... 18. y = x − 6 solution. The lines intersect at . 18. y = x − 6 y = x + 2. SOLUTION: ... 2x + 2y = 6 ... 28. y = 6x + 6 ... of the following systems of equations doesn't belong.

Step-by-step explanation:

7 0
4 years ago
Pls help like plsss and thx
Mandarinka [93]
1.5 glad I could help!
8 0
3 years ago
Read 2 more answers
A grasshopper sits on the first square of a 1×N board. He can jump over one or two squares and land on the next square. The gras
Helga [31]

Answer:

n=N-1

Step-by-step explanation:

You can start by imagining this scenario on a small scale, say 5 squares.

Assuming it starts on the first square, the grasshopper can cover the full 5 squares in 2 ways; either it can jump one square at a time, or it can jump all the way to the end and then backtrack. If it jumps one square at a time, it will take 4 hops to cover all 5 squares. If it jumps two squares at a time and then backtracks, it will take 2 jumps to cover the full 5 squares and then 2 to cover the 2 it missed, which is also 4. It will always be one less than the total amount of squares, since it begins on the first square and must touch the rest exactly once. Therefore, the smallest amount n is N-1. Hope this helps!

4 0
3 years ago
Read 2 more answers
On her English test, Michelle answered 40 questions correctly, answered 5 questions incorrectly, and left 5 questions unanswered
djverab [1.8K]

Answer:

10%

Step-by-step explanation:

40+5+5=50

50-5=45

45*2=90

50*2=100

100-90=10

6 0
3 years ago
Read 2 more answers
Other questions:
  • 600 divided by 4 square root
    5·1 answer
  • What is the remainder of (6x^3)÷(x+2)
    9·1 answer
  • Please help!!!
    6·1 answer
  • 35percent as a fraction in simplest form
    12·1 answer
  • What is 7/8 and 8 1/10
    13·1 answer
  • At the zoo on Monday, 65 percent of the people in attendance were children. If 520 children were in attendance, how many people
    8·2 answers
  • Is y = 1 a solution to the equation 5 + 3y = 8?
    9·2 answers
  • The probability of obtaining a head when a certain coin
    8·2 answers
  • Given: Angle1 and Angle2 are complements,
    12·2 answers
  • Find such a coefficient for a for the linear equation ax-y=4, so that the graph of the equation would pass through the point M(3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!