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
stiv31 [10]
3 years ago
14

please help!!! You buy cards to send to family and friends for their birthdays. The function y=2.5x represents the cost y of the

number of cards x you buy. Is 8 in the domain? EXPLAIN. Is 40 in the range?EXPLAIN
Mathematics
1 answer:
Talja [164]3 years ago
3 0
Jdjndndndnndndkdjdjfnnfnf
You might be interested in
PLEASE HELP WITH THIS AND ANSWER OT CORRECTLY WITH AN EXPLANATION PLEASE TYSM!
zaharov [31]

Answer:

I think the answer is 64 sqr foot try that and let me now

5 0
2 years ago
HELP ASAP ONLY ANSWER IF YOU KNOW ANY WRONG/ JOKE ANSWERS WILL BE REPORTED
joja [24]

Answer:

The answer would be B.

Because if you multiply all the numbers of ABC then go through the list of the A'B'C' options only B matches up

8 0
3 years ago
What is the common difference of the arithmetic sequence graphed below?
sp2606 [1]

Answer:

Option D 2 is correct...hope it helps:)

8 0
2 years ago
Please help, answer and show me the work. Thanks also solve for x
vova2212 [387]

3.  x+100 = 90   alternate interior angles are equal

subtract 100 from each side

x+100 - 100 = 90-100

x = -10


4.  17x+1 = 120    alternate exterior angles are equal

subtract 1 from each side

17x+ 1 -1 = 120 -1

17x = 119

divide each side by 17

17x/17 = 119

x =7

4 0
2 years ago
Brian is solving the equation x^2 -3/4 x =15. what value must be added to both sides of the equation to make the left side a per
vekshin1
To complete the square we get the coefficient of x, divide it by 2 then square it.
-3/4 divided by 2 =
-3/8 and then squared it equals
9 / 64
answer is a


3 0
3 years ago
Other questions:
  • Using integers what is this answer 7-(-5)
    9·1 answer
  • What is the answer to A=1/2bh when A=360 m and h= 12 m what is the formula
    13·2 answers
  • The area of David's living room is 18.087 square yards, and their bedroom has an area of 15.78 square yards.Round to the nearest
    7·1 answer
  • : Use The TI Calculator To Answer The Question. Find The Probability That A Z-score Will Be Between 0.7 And 1.4. A) 0.242 O B) 0
    9·2 answers
  • If θ is in standard position and -180° < θ <-90°, then θ terminates in Quadrant _____.
    10·1 answer
  • Is this correct? Can anyone check this for me and make sure it is correct. I’ll mark u brainiest if correct.
    7·2 answers
  • Where should i put it and what does the question mean
    9·2 answers
  • 2 3/4 ÷ 10 in simplest form
    14·2 answers
  • Tire rim has a diameter of 15 in. What is the circumference of the tire rim? Use 3.14 for Pi.
    7·1 answer
  • Please could someone correct this question and give me the explanation and example please
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!