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
11111nata11111 [884]
3 years ago
13

A bookstore had 90 copies of a magazine. Yesterday, it sold 1/6 of them. Today, it sold 1/5 of what remained. How many copies do

es the bookstore have left
Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
6 0

Answer:

60 copies

Step-by-step explanation:

first you take 1/6th of the original 90 copies which is 15 and subtract that from the 90, you are left with 75 copies which is how many they had left at the end of yesterday. then you take 1/5th of the 75 copies that are left which is also 15 and you subtract that from 75 and you get 60. that's why at the end of today there are 60 copies left.

You might be interested in
A scale drawing of a room is 6inches x4inches. Scale of 1:40. What is the square feet
aliya0001 [1]
6*40=240. 4*40=160. 240*160=38400. 38400 is your answer.
5 0
3 years ago
In the table, Pattern A uses the rule "add 16" and Pattern B uses the rule "add 4."
Elena-2011 [213]

Answer:

The answer is number 3

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is the missing term in this geometric table?
Mrac [35]
6
...................
4 0
3 years ago
What is the value for y?<br><br> Enter your answer in the box.<br><br> y=
Elodia [21]

Answer:

y = 14

Step-by-step explanation:

Since AC = BC then the triangle is isosceles and the base angles are congruent, that is

∠A = ∠B = 50°, thus

∠C = 180 - (50 + 50) ← sum of angles in Δ = 180°

     = 180 - 100 = 80°, hence

5y + 10 = 80 ( subtract 10 from both sides )

5y = 70 ( divide both sides by 5 )

y = 14

7 0
3 years ago
HELPPPP ASSAP WITH THIS QUESTION
arsen [322]
M is always positive is not true.

Hope this helps!
6 0
3 years ago
Other questions:
  • Factor. EXAMPLE: (a+2)(5-3)<br> 2n^2 +6n-108
    12·1 answer
  • Mai has a bookcase with 6 shelves. There are c books on each shelf. Using c, write an expression for the total number of books.
    8·2 answers
  • What is the graph of y = cos(x) +3?
    8·2 answers
  • 6.5 tons is how many pounds
    6·2 answers
  • Given: △OKE∼△VDE<br> Prove: EK/EO = ED/EV
    6·1 answer
  • PLS HELP ME ILL MARK BRAINLEIST
    15·1 answer
  • Make a scatterplot of the data.
    12·1 answer
  • 1. When Aaron runs the 400 meter dash, his finishing times are normally distributed with a mean of 80 seconds and a standard dev
    10·1 answer
  • How to make 1/3 and 1/1/2 into a 1
    13·1 answer
  • HELPPPPPPP! not sure my answer is correct, help me check?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!