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
ivann1987 [24]
3 years ago
10

The sum of two numbers is 52. The smaller number is 18 less than the larger number. What are the numbers?

Mathematics
1 answer:
ch4aika [34]3 years ago
7 0

x + y = 52

x = y - 18

Adding,

2x + y = 52 + y - 18

2x = 34

x = 17

y = x + 18 = 35

Check: x+y = 17+35 = 52, good

Answer: 17 and 35

You might be interested in
Can u help me <br><br>thanks u
vovikov84 [41]
1 1/2=
1.5

1.5 * 3 =

4.5
7 0
3 years ago
Sheree’s brother gave samuel his collection of stamps when she left for college. at that time, the value of the collection was $
AlekseyPX

The rate of change of stamp collection was $57.5 per year.

Rate is comparison of two related quantities.

Often the second quantity is time (per second, per hour, etc) but it can be anything.

Can be in the style "this per that" or as a single number calculated using division.

Example: Sam makes 3 pancakes every 6 minutes, that is a rate of:

• 3 pancakes per 6 minutes

• 0.5 pancakes per minute

• 30 pancakes per hour

• an hourly rate of 30

By formula the rate of change = Change in cost/ Time taken

=( $980 - $420)/ 8years

= $460/ 8 years

= $57.5 per year

Thus the rate of change of stamp collection was $57.5 per year.

Learn more about rate here :

brainly.com/question/12786410

#SPJ4

4 0
1 year ago
A skydiver in a computer game free-falls from a height of 3000 meters at a
mylen [45]
H= -55t + 3000. Hope this helps!
8 0
2 years ago
Find the approximate perimeter of rectangle ABCD plotted below.
USPshnik [31]

Answer:

30 units

Step-by-step explanation:

I'm sorry if this is wrong

3 0
2 years ago
Read 2 more answers
Use factoring to simplify the expression x^2-x-6/x-3 assume that x does not equal 3
Gre4nikov [31]
This works out beautifully.  You COULD use long division here, but since your numerator is a quadratic, your first instinct should be to try and factor it.  If you factor it, it works out to be (x - 3)(x + 2).  Now it just so happens that when you do that, the (x - 3) in the numerator will cancel with the (x - 3) in the denominator leaving you with one sad and lonely (x + 2) as your answer.
3 0
3 years ago
Other questions:
  • The price of a pair of shoes is 63.20 the sales tax is 4.5 percent. How much sales tax would you pay if you brought these shoes
    9·2 answers
  • Sasha spent $6 on packages of gum how many more packages of gum that cost $ 1.20 each can she buy if she has a $20 bill
    9·1 answer
  • What us the quotient of 1/8 divided by 3/4
    14·1 answer
  • The area of a rectangle is 45.5 square inches. The base of the rectangle is 7 inches. What is the height of the rectangle in inc
    7·1 answer
  • What do you call the terms between 2 terms?
    11·1 answer
  • Kim earns $30 for babysitting on Friday nights she makes an average of $1.25 in tips per hour write the function of Kim’s earnin
    14·1 answer
  • In the figure to the right, AB=7 1/2m, BC=2 1/4 m, and DE=1 1/4m. Find the perimeter of the figure if all angles are right.
    5·2 answers
  • Smart kids help me I really reallly need to do good on this test
    6·1 answer
  • The temperature in Juneau, Alaska is -10°F. Select the city that has the opposite temperature as Juneau. A. Portland, Maine B. A
    12·2 answers
  • Find the volume of this sphere.<br> Use 3 for TT.<br> V ≈ [?]ft³ 3<br> 14 ft<br> V = πr³<br> Tr3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!