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
Arisa [49]
2 years ago
15

The price of an item yesterday was $60. Today, the price fell to $42. Find the percentage decrease.

Mathematics
1 answer:
oksian1 [2.3K]2 years ago
6 0

Answer:

-30% or 30% decrease

Step-by-step explanation:

What's percentage decrease?

  • Percent decrease is the difference between the initial value and new value, indicating a loss of value.
  • The formula to find percent decrease is \frac{NV-IV}{IV} * 100, where NV = new value and IV = initial value.

How do we solve this problem?

  • We know that the original value was $60, so that represents IV. Also, now that the price is $42, it represents NV.
  • Now, we plug in the values!
  • \frac{42-60}{60} * 100
  • \frac{-18}{60} * 100
  • -\frac{3}{10} * 100
  • -3 * 10
  • -30

Therefore, the answer is 30% decrease.

You might be interested in
Solve plz<br> 500 - 2.23
Strike441 [17]

Answer:

497.8

Step-by-step explanation:

500-2.23=497.77=497.8

7 0
2 years ago
Read 2 more answers
What happens to the value of f(x) = log4^x as X approaches zero from the right
VARVARA [1.3K]

Answer: F(x) approaches - infinity

Step-by-step explanation:

6 0
3 years ago
Barry is trying to calculate the distance between point E(3, 1) and point F(4, 7). Which of the following expressions will he us
maxonik [38]
D=√((7-1)^2+(4-3)^2)=√37
6 0
3 years ago
Read 2 more answers
Gerry plans to place a 29 foot ladder against the side of his house to clean his gutters. The bottom of the ladder will be 3 fee
tensa zangetsu [6.8K]

Answer:

8\sqrt{13}

Step-by-step explanation:

Using the pythagorean theorem (Assuming the house's walls are perpindicular to the ground):

a^2+b^2=c^2

we can find that 3=a and 29=c

3^2+b^2=29^2

9+b^2=841

b^2=832

b=\sqrt{832}

b=\sqrt{64*13}

b=8\sqrt{13}

That is the height that the ladder will reach

5 0
2 years ago
2 + 6m + 7 = 57<br> full answer no words pls i just wanna copy and paste
Neko [114]

Answer:

8

Step-by-step explanation:

2+6m+7=57

6m=57-7-2

6m=50-2

6m=48

m=48/6

m=8

8 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone help me with this question plz?
    13·1 answer
  • Rewrite without parentheses and simplify<br> (v-4)^2
    6·2 answers
  • Mrs bell has 256 ounce bag of potting soil.what is the greatest number of 6 ounce pot
    9·2 answers
  • Divide r+5/r2+5r-14 by r2+4r-21/r-2
    8·1 answer
  • Factorise yf -cg - yg+ cf​
    6·1 answer
  • I was training the cross country team. Every week I expected the students to run 12 3/4 miles every week. If the kids ran
    9·1 answer
  • What's 2|–9| – |–2|? Question 14 options: A) –18 B) –20 C) 16 D) 20
    6·1 answer
  • Y∝√x If y=60 when x=36 find,y when x=16
    13·1 answer
  • 8 (n + 2) = __n + __
    13·2 answers
  • Solve the pair of simultaneous equations<br> x = 4 - y<br> x = y + 2
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!