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
AveGali [126]
2 years ago
15

What is the result when the number 100 is decreased by 10%?

Mathematics
1 answer:
Temka [501]2 years ago
5 0

Answer:

10% of 100 is 90

Step-by-step explanation:

100 · 0.10 = 10

100 - 10 = 90

You might be interested in
!!MATH GENIUSES HELP ME!!
seraphim [82]

Answer:

D

Step-by-step explanation:

Let x be Bill’s scores.

Let y be Theo’s scores.

x + y = 90

x² = y

Solve for x in the second equation.

x = √y

Put x as √y in the first equation and solve for y.

√y + y = 90

√y = 90 - y

y = (90 - y)²

y = - y² - 180y - 8100

0 = -y² - 181y - 8100

0 = (-y+81)(y-100)

-y+81=0

y = 81

y - 100 = 0

y = 100

100 does not work if we plug in to check, so y is 81.

y = 81

Put y as 81 in the first equation and solve for x.

x + 81 = 90

x = 9

Bill scored 9 goals and Theo scored 81.

8 0
3 years ago
Please answer question 4
dangina [55]

They reject if the pie is more than 3.2oz from 28oz.

The scale shows positive number if its more than 28oz.

The scale shows negative number if its less than 28oz.

The scale shows zero if its 28oz.

A .  Scale reads -2.8oz which means less than 28oz, So accepted.

B.   Scale reads 3.5oz which means 3.5oz more than 28oz. So rejected.

C.   Scale reads -3.3oz which means less  than 28oz, So accepted.

D.   Scale reads 28oz which means more than 28oz, So rejected.

3 0
3 years ago
Please answer quickly
olchik [2.2K]

Answer:

a and c I think if I'm wrong I will try again

4 0
2 years ago
Read 2 more answers
Compare the decimals <, >, or = 0.73 ___ 0.7300
GalinKa [24]
The decimals are equal.
8 0
3 years ago
Read 2 more answers
Pls help extra points and mark brainlist
MissTica

Answer:

20 + 35x

Step-by-step explanation:

We have the expression 5(4 + 7x) and are asked to distrbute it.

When distributing, it's very simple, all you have to do is multiply the number outside the parenthesis with the numbers inside the parenthesis.

Therefore :

(5(4) + 5(7x))

20 + 35x

6 0
3 years ago
Other questions:
  • Serious answers only please. The question is in the photo.
    5·1 answer
  • The cost of removing x percent of pollutants is expressed by the function , where C is in thousands of dollars. Which conclusion
    10·1 answer
  • 405 increased by 8.3
    7·2 answers
  • Mike has 19 golf balls. Fred has 3 times as many. Rayhas half as many balls as Fred and mike combined.how many golf balls do the
    6·2 answers
  • What number is 12% of 150?
    6·1 answer
  • Solve the inequality. 2(4+2x) >5x+5?​
    7·1 answer
  • What is the next 3 terms in the following sequence, 5.5,6.7,7.9,9.1
    13·1 answer
  • an airplane model has a scale of 1 to 30. if the model has a length of 14 inches, what is the actual length of the airplane in f
    7·1 answer
  • I need help please fast
    14·2 answers
  • Enter the value for x that makes the equation, 4(x - 4) = 12x + 16 true.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!