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
Zolol [24]
3 years ago
11

The price of a skateboard was reduced from $150 to $90. By what percentage was the price of the skateboard reduced?​

Mathematics
1 answer:
Airida [17]3 years ago
8 0

Answer:

40%

Step-by-step explanation:

Ignore the zeros, then think about the 15 ‘s multiplication table. Once you do, you will find that 90 is 15 times 6, which is 60%. And 100-60 is obviously 40. Hope this helps.

You might be interested in
Ivan's favorite colors are \blue{\text{blue}}blue and \green{\text{green}}green. He has \blue{\text{1 blue shirt}}1 blue shirt,
Ivan

Answer:

P(A or B) = 2/3                      

Step-by-step explanation:

Blue Garments = 1 blue shirt, 1 blue hat, 1 blue pair of pants

Total blue garments = 3

Green garments= 1 green shirt, 1 green hat, 1 green pair of pants

Total green garments = 3

Total no. of garments = blue garments +green garments = 6

A = event that Ivan selects a green garment

P(A) = Favourable outcomes/Total no. of outcomes

P(A)    = 3/6

B = event that Ivan chooses a pair of pants

P(B) = 2/6

We need to find P(A or B) = P(A∪B)

By formula, P(A∪B) = P(A)+P(B)-P(A∩B)

P(A∩B) = Probability that a green pair of pant is chosen = 1/6

P(A∪B) = 3/6+2/6-1/6

           = 4/6

           =2/3

5 0
3 years ago
Solve this quadratic equation.<br><br> x 2 + 2x - 22 = 0
Alik [6]
<span><span><span>x2</span>+2x−22=0</span><span><span>x2</span>+2x-22=0</span></span>Use the quadratic formula to find the solutions.<span><span><span>−b±<span>√<span><span>b2</span>−4<span>(ac)</span></span></span></span><span>2a</span></span><span><span>-b±<span><span>b2</span>-4<span>(ac)</span></span></span><span>2a</span></span></span>Substitute the values <span><span>a=1</span><span>a=1</span></span>, <span><span>b=2</span><span>b=2</span></span>, and <span><span>c=−22</span><span>c=-22</span></span> into the quadratic formula and solve for <span>xx</span>.<span><span><span>−2±<span>√<span><span>22</span>−4⋅<span>(1⋅−22)</span></span></span></span><span>2⋅1
there</span></span></span>
8 0
3 years ago
A jar of butter butter estimated about 400 grams or 400 kilogram4s
Troyanec [42]
I would say its 400 grams because one kilogram is about 1,000 grams. And one gram is about the same weight of a paperclip, Unless you have a really big jar of peanut butter, i say 400 grams.
5 0
4 years ago
Read 2 more answers
Find the unknown side length, x. Write your answer in simplest radical form.
avanturin [10]

Check the picture below.

6 0
4 years ago
I need help solving this problem
statuscvo [17]
First of all, the easy part- 5 gallons - \frac{3}{4} is 4 \frac{1}{2}. An ounce is equal to 128 gallons, so we have to convert 6 x 8 ounces (48) to gallons. \frac{48}{128}=  \frac{3}{8} or 0.375 gallons. 4 \frac{1}{2} - \frac{3}{8} =3 \frac{7}{8} or 3.875 gallons left.
7 0
3 years ago
Other questions:
  • What is 12+3? I really need hwelp on this
    14·1 answer
  • Which of the following are solutions?
    6·1 answer
  • Could Keenan have started with 6 strawberries? use your expression to explain why or why not.
    8·1 answer
  • Help Me Plzzz!!!!
    15·1 answer
  • Leo owns a hostel and counted the number of guests staying in each room. he then created both a histogram and a dot plot to disp
    12·2 answers
  • What is the difference of 163.59-62.9?
    15·1 answer
  • Lorinda has 10 books on her bookshelf. 6 of these books have blue covers, and 4 have red covers.
    7·1 answer
  • Help please I will mark brainliest
    9·2 answers
  • Will give brainliest for correct answer
    9·1 answer
  • **help pls, due soon!**
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!