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
lesantik [10]
3 years ago
15

Whts X+y x 9 +3 +4 ?

Mathematics
1 answer:
babunello [35]3 years ago
6 0

Expression simplified: x+9y+7

Step-by-step explanation:

The expression that we have in this problem is:

x+y\cdot 9 +3 +4

The first type of operation that we have to solve in such expression are multiplication/division.

In this expression, there is only one multiplication, that is:

y\cdot 9 = 9y

So we can rewrite the expression as

x+9y+3+4

Now we can evaluate the sum of the similar terms: in this case, similar terms are only 3 and 4, and their sum is

3+4=7

Therefore, the expression can be rewritten as

x+9y+7

Learn more about simplifying expressions:

brainly.com/question/7014769

brainly.com/question/11007572

brainly.com/question/11334714

#LearnwithBrainly

You might be interested in
Find the greatest common factor of 7 and 21.
sertanlavr [38]

Answer: 7

Step-by-step explanation:

Factors of 7 are, 1, and 7. The factors of 21 are, 1, 3, 7, and 21, making 7 the gcf.

6 0
3 years ago
The length of a standard jewel case is 3 cm more than its width. The area of the rectangular top of the case is 304 cm squared.
valentina_108 [34]

Answer:

width = 16 cm

length = 19 cm

Step-by-step explanation:

Let the width be x cm.

Given that length is 3 cm more than width then

length =  x+3 cm

area of rectangle = 304 square cm. -----1

area of rectangle is given by

area =length * width

substituting from equation 1 and length and width in terms of x we have

304 = x(x+3)

=> 304 = x^2+3x\\\\=> 304 -304= x^2+3x -304\\=> 0= x^2+3x -304\\=>  x^2+3x -304 = 0\\=> x^2+19x - 16x -304 = 0\\=> x(x+19 ) -16(x+19) = 0\\=> (x-16) (x+19 )= 0\\x-16 = 0  \ or \ x+19 = 0\\ x= 16 \or \ x = -19

As length cannot be negative hence x = 16

Thus width = x = 16 cm

length = x+3 = 16+3 = 19 cm

6 0
4 years ago
Solve using the histograms.  How many more cantaloupes weigh 8 lb or less than watermelons that weigh 8 lb or less?      A. 2  
nekit [7.7K]
The correct answer is D,16



7 0
3 years ago
3(x-7)=9(4x+5) what is the answer????
Rainbow [258]
PEMDAS

3 ( x - 7 ) = 9 ( 4x + 5 ) 
3x - 21 = 36x + 45 
-36
-33x - 21 = 45 
                 +21

-33x = 66
------    ------
-33      -33 

x = -2

Your answer should be -2

I hope this helps!

5 0
4 years ago
Kim plans to share her candy with 4 friends. If she has 9 chocolates and 6 lollipops, how many pieces of candy will they each ge
ira [324]

Answer:

3.75

Step-by-step explanation:

For Chocolates:

9 ÷ 4 = 2.25

For Lollipops:

6 ÷ 4 = 1.5

Now you add 2.25 and 1.5:

= 3.75

Hope I helped! If so, may I get Brianliest and a Thanks?

Thank you, have a good one! =)

5 0
3 years ago
Other questions:
  • A park in a subdivision has a triangular shape two adjacent side of the park are 433 and 520 the angle between the sides is 37 f
    10·2 answers
  • Sammy is trying to determine how many triangles she can create out of a square grid that has a side of 14 inches. Use the image
    10·1 answer
  • Write an expression that represents the value, in cents, if n nickels.
    6·1 answer
  • Please help me with the following question.
    10·2 answers
  • Solve the equation.<br><br> 89=x+13(7)
    10·2 answers
  • How much was asher initial deposit
    6·1 answer
  • Helppppppp I need it for a test right now !!!!
    8·1 answer
  • Five times a number that has been decreased by 2 is equal to 55
    7·2 answers
  • I really need help on this problem please
    15·2 answers
  • Find area of shaded regions ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!