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
GREYUIT [131]
3 years ago
12

Alima is solving a question, where a given number has to be multiplied by 15. Alima did not read the question carefully, and mul

tiplied the number by 5 (instead of 15). If her answer is 150 less than the correct answer, find the given number.
Mathematics
1 answer:
loris [4]3 years ago
3 0

x    -  Alma's given number

15•x  -  the number multiplied by 15 (the correct answer)

5•x   - the number multiplied by Alma (Alma's answer)

her answer is 150 less than the correct answer:

5•x = 15•x - 150

15x - 150 = 5x

15x - 5x = 150

 10x = 150

   <u>x = 15</u>

You might be interested in
Write an equation for the n'th trem of the arithmetic sequence.<br> -5, -4, -3, -2....
alexandr1967 [171]

Answer:

Step-by-step explanation:

It's A. =1n-6

n

6 0
3 years ago
Which statement is true about the polynomial
vaieri [72.5K]

The polynomial 6st⁹ – 3s⁶t² – 6t⁷ has 3 terms and the degree of the polynomial is 10. Then the correct option is B.

<h3>What is polynomial?</h3>

A polynomial expression is an algebraic expression with variables and coefficients.

The polynomial is given below.

5s⁶t² + 6st⁹ – 8s⁶t² – 6t⁷

Then polynomial can be arranged as

⇒ 6st⁹ + 5s⁶t² – 8s⁶t² – 6t⁷

⇒ 6st⁹ – 3s⁶t² – 6t⁷

The polynomial 6st⁹ – 3s⁶t² – 6t⁷ has 3 terms and the degree of the polynomial is 10.

Then the correct option is B.

More about the polynomial link is given below.

brainly.com/question/17822016

#SPJ1

6 0
2 years ago
Read 2 more answers
To get ready for the big community bake sale, a baker is baking cookies. For his first batch...
vekshin1

Answer:

Step-by-step explanation:

Mean is when you add all the numbers and divide by the number of items there are.

Example:

1,5,4,3,2

(So you first add 1+5+4+3+2=15. Then, divide by 5-which is the amount of numbers counted there- 15 divided by 5 and you get 3)

..Your welcome...idk i hope that helped

8 0
3 years ago
Read 2 more answers
Please help &lt;33 I would really appreciate it
eimsori [14]

Answer is 7(7y-2)

49y-14=7(7y-2)

3 0
3 years ago
5.11 find the probability of a couple having a baby girl when their third child is​ born, given that the first two children were
Aleksandr-060686 [28]
The chance of having a girl is 50%. Having two other girls doesn't change the odds. However, having three girls in a row is a 12.5% chance.
4 0
3 years ago
Other questions:
  • What is the expressions equivalent to 50+30
    5·1 answer
  • You see a sign on a store window announcing a 20% discount on all items. What type of discount can you get at the store?
    12·2 answers
  • Santiago makes 12 dozen cookies for a bake sale. He needs 34 teaspoon of baking soda for each dozen. How many total teaspoons of
    8·1 answer
  • If you flip a coin three times, the possible outcomes are hhh, hht, hth, htt, thh, tht, tth, ttt. what is the probability of get
    13·1 answer
  • Point F is the midpoint of segment DE. DF = 2x+6 and DE = 2x+36. Find DE.
    6·1 answer
  • Write an equation for the translation of x^2+y^2=16 by 8 units left and 3 units down
    9·1 answer
  • Which is the rate of change for the interval between 2
    12·1 answer
  • GEOMETRY. Pleasee helppp
    10·1 answer
  • Can someone help please
    13·1 answer
  • An airplane is traveling at 400 miles per hour. Which equation can be used to find the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!