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
Musya8 [376]
3 years ago
11

If x=-4 and y=6, then xy-3=

Mathematics
1 answer:
Anna11 [10]3 years ago
3 0

Answer:

-12

Step-by-step explanation:

We start with the equation: xy-3x

Substitute the variables: (-4)(6)-3(-4)

Solve using order of operations (start with multiplication): (-24)-(-12)

And then addition/subtration: (-24)-(-12)=-12

You might be interested in
A kids skipping rope is 7ft long. How many ropes could I cut from a 10 yard long piece of rope?
Hatshy [7]
3 feet are in one yard
so 3 ×10 =30
so 30 ÷ 7 = 4.2
Answer is 4
even is there if there is a decimal only 4 can be made
7 0
3 years ago
Rachel drives at a constant speed of 70 miles per hour.
marishachu [46]

The linear function that models Rachel's distance as a function of time is:

D(x) = (70 mi/h)*x

<h3>How to find a function that models Rachel's distance as a function of time?</h3>

Remember the relation between speed and distance:

Distance = Speed*Time.

Here we know that the speed of Rachel is 70 miles per hour, then if she drives for x hours, the distance traveled will be:

D(x) = (70 mi/h)*x

So we found a linear function that models Rachel's distance as a function of time.

If you want to learn more about linear functions:

brainly.com/question/1884491

#SPJ1

3 0
2 years ago
214 out of 450 students went to a concert, what percent did not go?
Vera_Pavlovna [14]

Answer:

.75% .0075 of the people that went to the concert said they would go if they could not see the band again. To find this you simply divide 9 by 1200, which equals .0075

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
PLEASE HELP ASAP GEOMETRY 20 PTS REAL ANSWERS ONLY
kodGreya [7K]

Answer:

Step-by-step explanation:

Use the Law of Cosines to find the measure of angle A from the lengths of the sides.

A = arccos[(b²+c²-a²)/(2bc)] ≅ 29.9°

B = arccos[(a²+c²-b²)/(2ac)] ≅ 54.8°

C = 180 - A - B = 95.3°

7 0
2 years ago
Pythagorean Theorem
tatiyna
The answer is 10.6 :)
8 0
2 years ago
Read 2 more answers
Other questions:
  • Josie had a choice of three breads, three choices of meat, and five choices of cheese to make a sandwich. How many different san
    14·1 answer
  • BEST ANSWER = BRAINLEIST ANSWER!
    15·1 answer
  • Write a formula to find the nth term of a geometric sequence -1/3,1/2,-3/4,9/8​
    13·1 answer
  • The answer..................
    8·1 answer
  • 7y 12=-4(y-4)<br><br> a.-1 5/11<br> b.4/11<br> c.-11/16<br> d. 2 3/4
    14·1 answer
  • A car is 120 inches long. A truck is 75% longer than the car. How long is the truck?
    13·1 answer
  • Bill rented a truck for one day. There was a base fee of 18.95, and there was an additional charge of 81 cents for each mile dri
    7·1 answer
  • Mrs. Johnson has 159 chickens that she puts in shelters at night to keep safe. She places 12 chickens in a shelter and continues
    15·1 answer
  • HELP!! <br><br> Which is the correct label of the Parallel lines?
    10·2 answers
  • Describe the relationship between the area of a parallelogram and the area of a triangle if they have the same base and the same
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!