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
balu736 [363]
2 years ago
6

Mary is n years old. Write an expressions for her age 10 years ago.

Mathematics
2 answers:
prisoha [69]2 years ago
5 0

Answer:

n-10=a

Anit [1.1K]2 years ago
5 0

Answer:

Mary is x years old

when we write the expression for her age which represents 12 years from now, it means we have to add 12 years in the age of Mary, and she is x years old now

so the expression will be:

x+12

and the expression which represents her age two years ago from now when she is x years old is:

x-2

if we know the x, we can calculate easily her age for above two expressions.

Step-by-step explanation:

You might be interested in
Find each measurement indicated. Round your answers to the nearest tenth.
Law Incorporation [45]

Answer:

52.08°

Step-by-step explanation:

Law of sine: \frac{93}{25}=\frac{x}{14}

93*14=25x

1302=25x

52.08=x

5 0
3 years ago
Find the equation of the line that is parallel to x=5y-8 and pass through (6, -5) in slope intercept form
DochEvi [55]

Answer:

y=1/5x-31/5 (or y=0.2x-6.2 in decimals)

Step-by-step explanation:

x=5y-8     (original equation)

x+8=5y <u>(Addition Property of Equality)</u>

1/5x+8/5=y <u>(Division Property of Equality, </u><u>slope </u><u>of </u><u><em>original equation </em></u><u>is </u><u>1/5</u><u>)</u>

<u />

y-y1=m(x-x1)    <u>(point-slope formula)</u>

y-(-5))=1/5(x-(6)) <u>(plug in the slope that was found earlier and the point given in the question)</u>

y+5=1/5(x-6)

y+5=1/5x-6/5   (Distributive Property of Multiplication)   Note:  5 = 25/5

<u>y=1/5x-31/5</u> (Subtraction Property of Equality, and there's your answer)

<u>y=0.2x-6.2</u><em> </em>(This is the same answer, but written with decimals)

5 0
3 years ago
Please I don't have much time Help me please!!!
vekshin1

Answer:

C

Step-by-step explanation:

The shape moves to the left by 8 and up by 7.

4 0
2 years ago
Read 2 more answers
NEED HELP ASP!!
balu736 [363]
D) 34/5 because 6(5) = 30 30+4=34 , so its 34/5
7 0
3 years ago
Read 2 more answers
A store has apples on sale for 28.00 for 8 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $112.0
mrs_skeptik [129]

Answer:

112 divided by 4 is 28. So 16 times 4 = 64. 64 divided by 5 is 12. 12 apples per 8 pounds. so 12 times 4 is 48 so your answer is 48

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Janice earns a 10% bonus based on her annual salary plus the number of sales she makes. She made 250 and earned a $5,000 bonus l
    10·1 answer
  • Please answer the question in the screen shot right
    14·1 answer
  • Okay so i have to solve equations with variables on both sides. i need the steps for this problem
    9·1 answer
  • Describe the graph of the function f(x) = x3 − 11x2 + 36x − 36. Include the y-intercept, x-intercepts, and the shape of the grap
    5·1 answer
  • Evans mother used 1/3 pound of beef, 1/2 pound of shrimp, and 3 pounds is pasta to make dinner for 4. What fraction represents t
    14·1 answer
  • Use the elimination method to solve the system of equations. Choose the
    13·1 answer
  • Solve for m
    10·1 answer
  • (-4) * (-4) * (-4) in exponential form will be ???​
    10·1 answer
  • In the figure, s // t, find the m&lt;1
    9·1 answer
  • Can someone help me find the angles of R, S, and U? ive already solved the other ones
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!