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
Effectus [21]
3 years ago
9

9y+11z+7y−4z

Mathematics
1 answer:
slava [35]3 years ago
7 0
Answer is <span>16y + 7z

</span><span><span><span><span>9y</span>+<span>11z</span></span>+<span>7y</span></span>−<span>4z

</span></span><span>=<span><span><span><span><span>9y</span>+<span>11z</span></span>+<span>7y</span></span>+</span>−<span>4z

</span></span></span>Combine Like Terms:

<span>=<span><span><span><span>9y</span>+<span>11z</span></span>+<span>7y</span></span>+<span>−<span>4z

</span></span></span></span><span>=<span><span>(<span><span>9y</span>+<span>7y</span></span>)</span>+<span>(<span><span>11z</span>+<span>−<span>4z</span></span></span>)

</span></span></span><span>=<span><span>16y</span>+<span>7z</span></span></span><span>
</span>
You might be interested in
Robert is a high school basketball player. In a particular game, he made some three point shots and some free throws (worth one
Oksanka [162]

Answer:

let t = number of three-point shots

let f = number of free throw shots

Step-by-step explanation:

t + f = 9      (he made a total of 9 shots altogether)

3t + 1f = 23   (number of shots multiplied by their point value)

substitution method:   t = 9 - f

                                    3(9 - f) + f = 23

                                     27 - 3f + f = 23

                                      -2f = -4

                                         f = 2

find 't':                               t + 2 = 9

                                         t = 7

                                         

8 0
3 years ago
Find the limit of the function by using direct substitution. limit as x approaches four of quantity x squared plus three x minus
Yuliya22 [10]
\lim_{x \to 4} f(x)=x^2+3x-1
just subsitute
f(4)=4²+3(4)-1
f(4)=16+12-1
f(4)=28-1
f(4)=27

it approaches 27 as x approaches 4
5 0
3 years ago
Read 2 more answers
An isosceles triangle has an angle that measures 92° which other angles could be in that isosceles triangle choose all that appl
nignag [31]

Answer:

44

Step-by-step explanation:

The two base angles cannot both be 92 degrees because they would add up to 184 which is more degrees than any triangle has. The apex angle (the top angle) therefore has 92 degrees.

The base angles are equal and found as follows.

2*b + 92 = 180                 Subtract 92 from both sides

2b +92-92 = 180-92

2b = 88                           divide by 2

2b/2=88/2

b = 44

The only angle measurement that fits is 44

6 0
3 years ago
A 6-sided die is rolled. what is the probability of rolling a number less than 4?
ohaa [14]

1/2

Step-by-step explanation:

All outcomes of a single die= 6

Events less than 4 =3

probability=3/6

=1/2

7 0
1 year ago
If u need points just answer this
sasho [114]

OK im answering ............................................................................................................

5 0
3 years ago
Read 2 more answers
Other questions:
  • What's the 6th term in a sequence that starts with -7.5 and has a common ratio of 9?
    5·1 answer
  • What is the product of 5×10'5​
    10·1 answer
  • How mph do you have to drive to reach 45 miles in 35 minutes?
    11·2 answers
  • - 1/3 w = 5 &amp; 3/8
    9·1 answer
  • What is the solution to the proportion? Round the answer to the nearest tenth if necessary. StartFraction 52 over x EndFraction
    13·2 answers
  • I really need help with this I don’t understand
    14·1 answer
  • Which answer shows the proper use of the distributive property?
    11·2 answers
  • 2. Line A passes through the points (0,-5) and (12,1). Line b passes through the points (0,-4) and (10,1).
    14·1 answer
  • PLEASE HELP FAST!!<br>8. Find the unknown side of the triangle below. Show your work. 17 in 8 in X​
    10·1 answer
  • Why do lenders usually charge a higher interest rate for secured loans?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!