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
valkas [14]
3 years ago
6

Please help, i really dont understand this. will give brainliest. There are 6 dogs and 5 cats.

Mathematics
1 answer:
pav-90 [236]3 years ago
4 0

Answer:

13) 11C5 or 11C6 = 462

14) it appears to be only 1

DCDCDCDCDCD

15) 9 choose 6 or 9 choose  3 = 84

Step-by-step explanation:

You might be interested in
Find the value of y when x equals -1.<br><br> 8x - 2y =10
Artyom0805 [142]

Answer:

y = - 9

Step-by-step explanation:

Substitute in -1 for x

8(-1) - 2y = 10

-8 - 2y = 10

Subtract -8 from both sides

-8 - (-8) cancels out to 0

10 - (-8) = 18

We are left with:

-2y = 18

Divide by -2 on both sides.

-2y/-2 = y

18/-2 = -9

y = -9

6 0
3 years ago
2x – 2y = -4 and x + y = 8<br> please show work having a hard time in math
Katena32 [7]

Step-by-step explanation:

y= 5

x=3

.................

7 0
3 years ago
J is the midpoint of hk. what is hj, jk, and hk
Lyrx [107]
Hj and jk are the same length line segments ( because the midpoint divides a line into two equal parts)
So hj = jk.

hk is the line segment which has the mid point j. It is the double of hj or jk. It can be the sum of hj and jk. 
hj + jk = hk 
      or
2 * hj = hk
      or 
2 * jk = hk
4 0
3 years ago
Read 2 more answers
Dale made $105 for 7 hours of work. At the same rate, how much would he make for 9 hours of work? helppp please
Minchanka [31]
You would have to divide 105 by 7 and get an answer then you times that answer by nine and get your answer
5 0
3 years ago
Read 2 more answers
An equation is shown below:
IrinaK [193]
5(2x - 8) + 15 = -15
               -15      -15     subtract 15 from each side
5(2x - 8) = -30
  ÷5             ÷5             divide both sides by 5
2x - 8 = -6
     +8    +8                   add 8 to each side
2x=2
÷2  ÷2                          divide both sides by 3
x = 1

Checking:
5(2(1)-8) + 15 = -15
5(-6) + 15 = -15
-30 + 15 = -15
-15 = -15             Correct! x=1
7 0
3 years ago
Read 2 more answers
Other questions:
  • To save money for a video game you put $1 in an envelope each day for 5 days you double the number of dollars in the envelopes f
    7·1 answer
  • Which expression is equivalent to( 9x^2+2x-7)(-4)
    14·2 answers
  • What is 2 5/8 divided by 3/4
    5·2 answers
  • The measure of two supplementary angles are 12q-9 and 8q+14 find the measures of the angles
    9·1 answer
  • Need help, extra points
    10·1 answer
  • write the equation in slope-intercept form of the line that has a slope of -3 and contains the point (4, -5).
    15·1 answer
  • why the fudge is that the earths solar system connects to the outer route of the satellite that leads down to 5g incorporated el
    9·2 answers
  • The gardener comes four times each month. Each month, Katrina writes a check, and $85.40 is deducted from her bank balance to pa
    15·2 answers
  • Need help don't know this
    12·2 answers
  • Find 3 solutions to the equation y = −4x −1
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!