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
aksik [14]
3 years ago
13

Sixty-three less than 15 times a number is 72. what is the number?

Mathematics
2 answers:
exis [7]3 years ago
7 0

Answer:

-3/5

Step-by-step explanation:

First represent this with numbers. Less means subtraction -, times means multiplication *, is means equals =.

And let's represent "a number" with x.

63 - 15x = 72

Solve for x. First subtract 63 from both sides.

-15x = 72-63

-15x = 9

x = -9/15 = <u>-3/5</u>

777dan777 [17]3 years ago
5 0

Answer:

-3/5

Step-by-step explanation:

The equation would be represented as 63 - 15 x X = 72

To further simplify the problem : 63 - 15x = 72

Then you subtract

- 15x = 9

- 3/5

You might be interested in
Blhvjh gjfgfkytdkykdyrckhg
Dimas [21]

Answer:

tvubhgfyvug fyicvuui

Step-by-step explanation:

blhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhgblhvjh gjfgfkytdkykdyrckhg

8 0
3 years ago
If the simple interest on ​$2000 for 3 years is ​$​300, then what is the interest​ rate?
ivann1987 [24]

~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\dotfill &\$300\\ P=\textit{original amount deposited}\dotfill & \$2000\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &3 \end{cases} \\\\\\ 300=(2000)(r)(3)\implies 300=6000r\implies \cfrac{300}{6000}=r \\\\\\ \cfrac{1}{20}=r\implies 0.05=r\implies \stackrel{\textit{converting to percent}}{100\cdot 0.05}\implies \stackrel{\%}{5}=r

6 0
2 years ago
What the sheet says
dmitriy555 [2]
Jenny spent 25 minutes reading
5 0
3 years ago
Solve the inequality<br><br> -7x + 12 = 75
yulyashka [42]

Answer:

-9

Step-by-step explanation:

-7x+12=75

-12       -12

-7x= 63

divide by -7 on both sides

x = -9

7 0
3 years ago
Need help asap need it thenext few minutes
pantera1 [17]

Answer:

Correct Option is d (x+3)^2 = 11

Step-by-step explanation:

For completing the square our equation should be in the form of a^2 +2ab + b^2 = (a+b)^2

In the given equation we have:

x^2 +6x -2\\x^2 + 2(x) (?) +(?)^2 = 2\\for\,\, making\,\, 6x\,\, 2*x*3=6x \\so, \,\,we\,\, can\,\, add\,\, and\,\, subtract\,\, (3)^2 \,\,on\,\, both\,\, sides\\x^2 + 2(x) (3) +(3)^2 -(3)^2= 2\\(x+3)^2 -9 =2\\(x+3)^2 =2+9\\(x+3)^2 = 11

Correct Option is d (x+3)^2 = 11

6 0
3 years ago
Other questions:
  • I need help or the answer​
    12·1 answer
  • Find the surface area for the given cylinder. Use 3.14 for pi and round to the nearest whole number.
    11·2 answers
  • Solve for x.<br> -4log2(5x)=-12
    8·2 answers
  • The area of a rectangular pool is (14x^2+21x) square feet. If it is 7x feet long, what is the width, in feet?
    12·2 answers
  • Write a equation for y=|x| if the graph is translated right by 3 units and down by 1 unit
    11·1 answer
  • A store is having a sale. You want a pair of jeans that are $90 and a shirt for $50. They are both on sale for 40% off. The tax
    5·1 answer
  • I will give brainliest to person who answers correctly!
    15·1 answer
  • A2 + b2 = n2 because of the
    9·2 answers
  • I NEED HELP ( WILL GET BRAINLYIST FOR CORRECT ANSWER)
    12·1 answer
  • 9. P(no more than 16 | prime
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!