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
faust18 [17]
3 years ago
8

Evaluate the expression for x = 3 and y = 5. 12x−3y4x−y12x−3y4x−y PLEASE HELP NEED THIS ASAP

Mathematics
1 answer:
Naddika [18.5K]3 years ago
4 0
-509 I plugged it into a calculator, so hopefully it's right
You might be interested in
You and your friend are practicing for a rowing competition and want to know how far it is to an island in the Indian River Lago
zepelin [54]

The drawing is missing, so i have attached it.

Answer:

24 yards

Step-by-step explanation:

From the image, we can see that AB and DE are both adjacent sides of their respective triangles.

While, CE and BC are both opposite sides of their respective triangles

Now, from your side, x is the distance to the island.

So, from ratio of similar triangles, we can find x.

Thus;

8/x = 3/9

Cross multiply to get;

8 × 9 = 3x

3x = 72

x = 72/3

x = 24

Thus, distance from your side to the island is 24 yards

6 0
3 years ago
Lindsay sells copy machines which come in Standard and Enhanced models. The Standard model sells for $210 and the Enhanced model
MrRissso [65]
I think your answer is 12
7 0
3 years ago
Read 2 more answers
What is the length of the hypotenuse? 24 42
AleksAgata [21]

Answer:

The length of the hypotenuse of a right triangle can be found using the Pythagorean theorem or a^2+b^2=c^2.

(24)^2+(42)^2=2340

Step-by-step explanation:

Are the 24 and 42 squared already or no just let me know if they are squared then I'll change my answer okay  

7 0
3 years ago
Read 2 more answers
Math question down below
Vinvika [58]
Do 6.5” divided by 5 to find the slope . Then plot each point and
5 0
3 years ago
A pair of jeans that originally costs $42 is 25% off.Find the sale price.ASAP PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Anon25 [30]
Original Price = $42
Discount = 25%   ---------> 25% is discount because it says 25% <span><u />off!!!</span>
Now,
Sale price = original price - discount % of original price  
                 = 42 - 25% of 42 
                 = 42 - (25/100) * 42   
                 = 42 - 0.25 * 42 
                 = 42 - 10.5 
                 = 31.5

So, the sale price is $31.5
6 0
3 years ago
Other questions:
  • Kersha has two jobs. During the day she works as an office clerk, and in the evening she works as a cashier. Her office job pays
    10·1 answer
  • Can some body help me plz,:)
    7·1 answer
  • G is the same as the quotient of p and 140 write equation (IXL)
    11·1 answer
  • Solve for<br> Give an exact answer.<br> 4(0.54 – 0.25) = 6+f
    5·1 answer
  • Use the distributive property to rewrite each expression. Then simplify (a+7)2
    13·1 answer
  • If a cube with the length of the side of 4 cm is cut into smaller cubes with the length of the side of 1 cm, then what is the pe
    15·1 answer
  • What are the coordinates of the point labeled C in the graph?
    9·2 answers
  • If anyone could help that would be appreciated, I'm having trouble with the following.
    8·1 answer
  • Write a different expression that has the same quotient as (−3)/8 and −(3/8) .
    15·2 answers
  • I need help with number 12
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!