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
NISA [10]
3 years ago
7

Maggie's brother is 3 years younger than twice her age. The sum of their ages is 36. How old is Maggie? Maggie is years old.

Mathematics
1 answer:
Triss [41]3 years ago
4 0

Answer:

Maggie is 13 years old.

Step-by-step explanation:

Maggie's age is: x

Maggie's brother's age is: 2x - 3

The sum of the ages = 36

x + 2x - 3 = 36

3x - 3 = 36

3x = 39

x = 13

Answer: Maggie is 13 years old.

You might be interested in
Given the quadratic function y=5x^2−2x identify a, b and c.
saw5 [17]
Work shown above! Answer is
a = 5 b = -2 c = 0

6 0
3 years ago
Read 2 more answers
‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️Please someone find the kindness in their heart to help me please!
dezoksy [38]
The answer is 30
You multiply 2 x 30 which is 60 and 60 + 30 = 90
hope this helps :D
3 0
3 years ago
Read 2 more answers
You are an urban planner assessing the growth of a city. Ten years ago, the city's population was 250,823. Its current populatio
Tanzania [10]

Answer:

I just answered it

Step-by-step explanation:

6 0
3 years ago
A plane at an altitude of 7000 feet is flying in the direction of an island. If the angle of elevation is 21 degrees from the pl
sleet_krkn [62]

Answer:

6,535.06 feet

Step-by-step explanation:

The set up is right angles

hypotenuse = 7000feet

angle of elevation = 21 degrees

Required

horizontal distance (adjacent)

Using SOH, CAH TOA trig identity

cos theta = adj/hyp

cos 21 =  adj/7000

adj = 7000 cos 21

adj = 7000(0.9336)

adj =  6,535.06

Hence the HORIZONTAL distance until the plane flies over the island is 6,535.06 feet

5 0
3 years ago
The marked price of an article is Rs 400. If 5% discount is allowed, how much should
kow [346]

Answer:

Rs.380

Step-by-step explanation:

Given data

Price=  Rs 400.

Discount= 5%

Let us find the amount of the discount

=5/100*400

=0.05*400

=Rs. 20

Hence the amount that should be paid for it is

=400-20

=Rs.380

7 0
3 years ago
Other questions:
  • What are the equivalent forms of the number shown in the model?
    9·2 answers
  • On average, Bethany has noticed that 22 trains pass by her house daily (24 hours) on the nearby train tracks. What is the probab
    9·1 answer
  • What is the measure of angle F in degrees and please explain step by step ​
    12·1 answer
  • If Harriet rolls the number cube 39 times, how many times can she expect to roll a 3 or 4?
    13·1 answer
  • Josh will take 10 tests in 5 weeks at school. How many tests will he have taken after 7 weeks?
    11·2 answers
  • Ceramic tiles sell for $13.08 for a box of 12 tiles. Find the price per tile.
    5·1 answer
  • Which of the following equations could represebt the point in the table select all the following
    8·1 answer
  • I need these answers
    7·1 answer
  • Solve for x<br> Show work
    7·1 answer
  • Rewrite each expression by factoring out the greatest common factor.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!