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
ZanzabumX [31]
3 years ago
7

15 is 9 more than j.

Mathematics
2 answers:
Zina [86]3 years ago
7 0

Answer:

j = 6

Step-by-step explanation:

"Is" typically means equals. "More than" means it is added to.

So 15 equals j with 9 added to it.

15 = 9 + j

Now solve for j by subtracting 9 from both sides.

15 - 9 = j

j = 6

Irina-Kira [14]3 years ago
6 0

Answer:

Step-by-step explanation:

15= 9+j

You might be interested in
joe and Bill are working on building a stone wall that will be 120 feet long. Joe works from one end and is able to build one te
konstantin123 [22]

Joe completes an average of (10 ft)/(5 h) = 2 ft/hour. Bill completes an average of (10 ft)/(4 h) = 2.5 ft/hour. Together, they complete 2+2.5 = 4.5 ft/hour. At that rate, it will take them

... (120 ft)/(4.5 ft/h) = 26 2/3 h

4 0
3 years ago
Read 2 more answers
Please help me with this
Ronch [10]
Think of it as two rectangular prisms next to each other, and find the volume of each one separately.

The big one on the left has a volume of 4 * 12 * 6, or 288.

The smaller one on the right has a volume of 2 * 6 * 6, or 72.

288 + 72 = 360. 360 cubic feet of water are needed.
8 0
3 years ago
Janet claims that her dog can do simple addition problems. She showed her dog 8 different cards with simple addition problems, a
ki77a [65]

Answer:  A

Step-by-step explanation:

i got it right in flvs

7 0
3 years ago
For what value of x is (2x^2+8x)/(x+4)(x^2-9) undefined?
irakobra [83]

Answer:

The value at x =3 is undefined for the given expression

Step-by-step explanation:

Given expression is \frac{2x^2+8x}{(x+4)(x^2-9)}

To find for what value of x is undefined in the given expression :

\frac{2x^2+8x}{(x+4)(x^2-9)}=\frac{2x(x+4)}{(x+4)(x^2-9)}

=\frac{2x}{x^2-9}

\frac{2x^2+8x}{(x+4)(x^2-9)}=\frac{2x}{x^2-9}

If we put x=3 in the above expression we get

\frac{2x}{x^2-9)}=\frac{2(3)}{3^2-9}

=\frac{6}{9-9}

=\frac{6}{0}

Therefore \frac{2x^2+8x}{(x+4)(x^2-9)}=\frac{6}{0}

The value at x =3 is undefined for the given expression

7 0
3 years ago
What is a definition of complex number?​
antoniya [11.8K]

Answer:

Step-by-step explanation:

A complex number is a number that contains a real part and an imaginary one .

Mathematical expression : a+bi xhera a and b are real numbers and i the solution of an equation like x²) -1 ..

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the length of the shortest altitude in a triangle, if the lengths of the sides are 24 cm, 25 cm, 7 cm?
    12·1 answer
  • What is 42.735 to nearest one​
    7·1 answer
  • An Internet and cable-television supplier surveyed a random sample of their customers. The results are shown in the table. A 4-c
    14·2 answers
  • What is the answer to this I can’t figure it out !
    13·2 answers
  • NEED HELP!!!
    14·1 answer
  • Whats this adding fraction answer
    6·1 answer
  • A tool for measuring angles in degrees is the protractor
    15·1 answer
  • Can anyone help me with my algebra 2 test ?
    5·2 answers
  • Carmen participated in a read a thon.Mr.Cole pledged $4.00 per book and gave Carmen $44.How many books did Carmen read?​
    13·1 answer
  • Find the volume of the prism. A drawing of a rectangular prism. It has length equals to a mixed fraction of one and two third ce
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!