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
11Alexandr11 [23.1K]
2 years ago
9

The price of an item has dropped to $34 today. Yesterday it was $40. Find the percentage decrease.

Mathematics
1 answer:
RoseWind [281]2 years ago
6 0
15% decrease.
Explanation:
10% of 40 is $4 so another 5% is $2. So 15%
You might be interested in
Choose the correct sentence. choose one answer.
tankabanditka [31]
Hoi!

The correct answer would be "Daryl received two 3's as scores on his paper from the readers, but Sheila received two 6's."

When placing a number in a sentence before an S, it is to always have an apostrophe. Along with this, this is the only sentence that uses the correct form of "readers", since in this sentence, "readers" is being used as a plural noun, not a possessive noun.

Possessive nouns contain an apostrophe to show that something belongs to someone else.

Ex: That cat is her's.

The possessive noun is "her's" because it's showing that she is the owner of the cat.

As for plural tense, it speaks for more than one person or object.

Ex: The cats scrambled up the tree.

The plural noun is "cats" because it's referring to more than one cat.

:)
7 0
3 years ago
There are 6 marbles in a bag. are blue and 2 are red. What is the probability of
kow [346]

3 is to 2 is the probability of drawing 4 marbles that are all blue.

6 0
3 years ago
8 (3x-y)<br> what is the answer
lesantik [10]

Answer:

24x-8y

Step-by-step explanation:

8 times 3x is 24x and 8 times y is 8y

8 0
3 years ago
Read 2 more answers
Part A: What is the rate of change and initial value of the function represented by the graph, and what do they represent in thi
mamaluj [8]

Answer:

Part A: What is the rate of change and initial value of the function represented by the graph, and what do they represent in this scenario?

First, calculate the rate of change (Slope, once it is a linear function):

I will take the points: (0, 100) and (1, 80)

$m=\frac{\Delta y}{\Delta x}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}= \frac{100-80}{0-1}=-20   $

Let's understand the graph!

This linear graph is about songs being downloaded in a period of 5 weeks.

In the beginning, we have 100 songs to be downloaded. As the weeks past, the number of songs remaining decreases, that's why the graph's slope is negative. In week 5, all songs were downloaded.

The initial value (100) represents the number of songs.    

Part B: Write an equation in slope-intercept form to model the relationship between x and y.

The Slope-intercept form of linear equations is y=mx+b

where, m is the slope and b is the y-intercept.

In this case, we have

y=-20x+100

3 0
3 years ago
Read 2 more answers
Plz help me, first one who helps will get a BRAINLIEST.
Gnom [1K]

Answer: 1. 1,0 2. -1,9 3.-20

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER
    12·2 answers
  • What is the answer to 3(x-20)=15
    15·2 answers
  • A polynomial of degree zero is constant term. true or false
    8·1 answer
  • How do you put 36/10 into a decimal?
    15·2 answers
  • Help please.. having trouble with this question
    10·1 answer
  • Please help me on this problem:)
    10·2 answers
  • In the figure below, lines m and n are parallel. What is the value of x?
    15·1 answer
  • Question 2 <br> Find three consecutive odd integers whose sum is 99.
    11·2 answers
  • Out of 284 high school students surveyed, how many favored football?
    6·1 answer
  • What fraction is equivalent to six tenths and has a denominator of 100?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!