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
Ivanshal [37]
4 years ago
11

Miss Penny inherits £910.

Mathematics
2 answers:
goldenfox [79]4 years ago
8 0
Saving is 490 and spending is 420
FinnZ [79.3K]4 years ago
7 0

Answer:

Sacing 490 spending 420

Step-by-step explanation:

If a is a fraction

Saving 7a Spending 6a

7a + 6a = 910

13a = 910

a = 910/13

a = 70

Saving 7×70 = 490

Spending 6×70 = 420

The sum is 490 + 420 is equal to 910

You might be interested in
Find the total area of the rectangular prism whose base is 3 feet by 2 feet, and is 5 feet high
uranmaximum [27]

Answer:

The total area of the prism is 30 cubic feet

Step-by-step explanation:

To find the area multiply 3 by 2 by 5

7 0
4 years ago
What is a one-step equation?
Phantasy [73]

Answer:

the correct answer is c

5 0
3 years ago
Lex invested $800 into a savings account. After 3 years, her account earned $50 in interest. What was the interest rate on the a
kenny6666 [7]

Answer:

16%

Step-by-step explanation:

because 50 is 16% of 800

hope that helps and is correct

4 0
3 years ago
The cost of cleaning up pollution in a stream is given by
anastassius [24]

Answer:

p must be less than 100

Step-by-step explanation:

Let

c ----> the cost in dollars to clean the stream

p ----> percent of the stream

we have

c=\frac{370,000}{100-p}

Remember that the cost cannot be a negative number

and

the denominator cannot be a zero

so

100-p > 0

Solve for p

Multiply by -1

-100+p < 0

Adds 100 both sides

p < 100

therefore

p must be less than 100

8 0
4 years ago
The second side of a triangular deck is 3 feet longer than the shortest side and a third side that is 3 feet shorter than twice
abruzzese [7]

The perimeter of a triangle is:

P = a + b + c

 

We are given that:

b = a + 3

c = 2 a – 3

 

Therefore:

68 = a + a + 3 + 2 a – 3

68 = 4 a

a = 17

 

and,

b = a + 3 = 20

<span>c = 2a – 3 = 31</span>

4 0
4 years ago
Other questions:
  • Which equation best represents this situation?
    15·2 answers
  • 1 of 8<br> ©<br> Write 14 as a product of primes.
    12·1 answer
  • This month, 1,500 new members joined a particular health club.the club's goal for thos month was 2,000 new members.What percenta
    5·1 answer
  • Solve: negative 1 over 2 x + 2 = −x + 7<br><br> 10<br><br> 5 over 2<br><br> 2 over 5<br><br> 20
    5·2 answers
  • What are the solutions to 16x^2-12x=54? Select all the apply.
    9·1 answer
  • Help please !!!!!!!!!!
    8·1 answer
  • What is the slope-intercept form of the equation of the line parallel to the line in the graph that passes through the point (-1
    10·1 answer
  • Unidad de Medida en el Sistema Internacional de 100 kilómetros.
    7·1 answer
  • SEND HELPP I NEED TO PASS SCHOOL
    10·1 answer
  • If you subtract ¾ by ¼,what is the difference?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!