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
k0ka [10]
3 years ago
5

9. Beth has 28 math problems for homework. She has 4 times as many problems as her sister, Mary. Which equation shows how many p

roblems Mary (m) has? a.) 28 x 4 = m b.) 28 ÷ 7 = m c.) 7 x m = 28 d.) 28 ÷ 4 = m
Mathematics
1 answer:
Lemur [1.5K]3 years ago
3 0

Answer:

Answer is 28/4 = 7

Step-by-step explanation:

Given

Beth B = 28 problem

B has 4 times more problem than Mery m

Find

Total number of problem Mery m has if Beth has 4 times more problem than Beth

So,

B = 4 x m

m = B/4 = 28/4 = 7

Finally answer (d) is correct which is 28 ÷ 4 = m

You might be interested in
What is the total amount of 2/5+5/3+9/3 and the lowest common denominator?
gregori [183]

The lowest common denominator is lcm(5, 3), which is 15.

The sum of 2/5 + 5/3 + 9/3 is 6/15 + 25/15 + 45/15, which is 76/15 or 5\frac{1}{15}.

4 0
3 years ago
Please help! determine the measure of the missing angles. show your work.
IrinaVladis [17]

Top triangle: if the know angle measures are 90 and 55 and there are a total of 180, 90 + 55 + a = 180. This means that angle a = 35°

Bottom triangle: if a is 35, the angle connected to it is 35 because they are vertical angles. The angles of this triangle are 35 + 120 + b = 180. Angle b = 25°

5 0
3 years ago
How did I get a 2 here (simplifying ratios)
PilotLPTM [1.2K]

Answer:

\frac{2x {}^{2} + 14x + 24 }{4 {x}^{2} + 4x - 48 }  =  \frac{x + 4}{2(x - 2)}

Step-by-step explanation:

Please see attached picture for full solution.

4 0
3 years ago
How can i write 55% as a fraction in simplest
ollegr [7]
You can write it by putting 55 over 100 and simplify then you get an answer of 11 over 20.
5 0
3 years ago
Which is the value of g(-5) if g(x) = 3.40 – 8
Mila [183]

Answer:

Step-by-step explanation:

If you have written g(x) correctly then g(-5) = 3.40 - 8 = -4.6

If you meant to write g(x) = 3.40x - 8, then g(-5) = -25

4 0
3 years ago
Other questions:
  • Find the area of ΔDEF to the nearest tenth. ANSWERS: A) 127.8 square units B) 46.5 square units C) 63.9 square units D) 23.3 squ
    11·1 answer
  • A box of cereal contains 20 ounces. How many 1 and 1/4 ounce servings are in the box?
    11·2 answers
  • The picture shows a sandwich box:
    11·2 answers
  • What is the 6th term of the sequence? an=18−2n
    9·2 answers
  • Kelly earns 15% more than her sister, and together they earn $999.75. How much does Kelly earn per week?
    7·1 answer
  • 7. What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes
    13·1 answer
  • 37. What is the value of x?<br> (4x + 12)<br> A 12<br> C 18<br> B 19.5<br> D 60
    6·1 answer
  • Find the length of side x in simplest radical form with a rational denominator.
    5·1 answer
  • The sides of a Triangle are in the ratio 11 19:24 and
    11·1 answer
  • How do you find the Median of a set of numbers.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!