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
tigry1 [53]
3 years ago
10

If the cost of making 20 copies is $1.30, how much will 1 copy cost?

Mathematics
1 answer:
Norma-Jean [14]3 years ago
8 0

Answer:

6,5

Step-by-step explanation:

1 dollar 30 cent = 130 cent

20 copies=130

1 copy=130/20=6,5

You might be interested in
Plssssssss help solve
Lana71 [14]

Answer:

cosine = adjacent/hypotenuse

cos A = 20/29   (choice: yellow)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Translate the sentence into an inequality.
grigory [225]

Answer:

8b + 27 ≤ - 29

Step-by-step explanation:

Sum of a number can be written as x or in this case as b because it is an unknown number.

b is multipled by 8 so 8b

"and 27" indicates an addition so therefore, 8b + 27

"at most -29" This is a little bit tricky but ultimately it means 8b + 27 cannot be more than -29. Therefore, it must be lesser than.

However there is a line underneath that lesser than sign meaning lesser than or equal to. I believe that "at most" indicates equal to.

Other than the lesser than or equal to sign I'm unsure about, this inequality should be correct.

6 0
2 years ago
Help please I’m stuck
Jlenok [28]
12:4=3
9:3=3
so u multiply each side by 3 to get the second triangle..
answer: 4.5*3 =13.5
4 0
3 years ago
Read 2 more answers
1. What values of a, b, and c would you use in the quadratic formula for the following equation?
kiruha [24]
Answer: See each part below.

1) A, B, and C are the coefficients in order when it equals 0. Move over the 4 and you have 5, 9, -4 or Choice B.

3) If you graph the equation, it will be above the x-axis. Therefore, it has no roots. Choice D

4) Choice A is correct. Use the coefficients: A = 4, B = 3, C = -10. Simply plug those into the quadratic equation and you will get -2 and 1.25.
7 0
3 years ago
Simplify -4 1/4 - (-9 1/2)
Andreas93 [3]
The answer is D) 5 1/4.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Three consecutive odd integers sum to 15. What are the integers?
    8·1 answer
  • The random variable is the number of nonconforming solder connections on a printed circuit board with 970 connections. Determine
    7·1 answer
  • A line that includes the points (
    7·1 answer
  • troy is going to spain and needs to convert his dollars to euros. He knows that when he goes, $5.00 is equivalent to about 3.45
    9·1 answer
  • In the figure below the measure of angle abc = 57* and the of dab = 116* what is the measure of angle acb explain how you calcul
    10·1 answer
  • Pls help I’ll give 23 points
    13·1 answer
  • Which number produces an irrational number when added to 0.4?
    12·1 answer
  • If a 6-foot man casts an 8-foot shadow, how tall is a tree that casts a 24-foot shadow?
    7·1 answer
  • What is the answer<br><br> 10 x 57
    8·2 answers
  • What is the quotient of the given values to the correct level of precision? 16.017 in. ÷ 0.370 in. 43 43.289 43.29 43.3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!