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
ioda
2 years ago
10

Please help I was supposed to do this yesterday If x=-4 and y= 9/2

Mathematics
2 answers:
tekilochka [14]2 years ago
7 0

Answer:

1/6(3x^{2}+4y)

Step-by-step explanation:

masha68 [24]2 years ago
3 0
The answer is 11 if you plug in -4 for x and 9/2 for y
You might be interested in
Sue chooses a dress to wear when she goes out with her parents, but she can wear it only if her parents approve. The probability
Sophie [7]
12%

40% = 0.4
30 = 0.3

0.3 x 0.4 = 0.12

0.12 = 12%

4 0
3 years ago
Which ordered pair is a solution of the equation? y=8x+3y=8x+3
Mrac [35]

Multiply the first equation by 4 (so that both equations will have 8x terms) and then subtract:  

8x-20y = -24

8x +3y = 68

------------

0 -23y = -92  

Now divide both sides by -23:  

y = 4  

Find x by plugging y=4 into either equation:  

8x +3(4) = 68

8x = 68 - 12

8x = 56

x = 7  

So the answer is ordered pair is (7,4)

3 0
3 years ago
Read 2 more answers
2x=14<br>Find the value of x.​
Rashid [163]

Answer:

<h3>ᎪꪀsωꫀᏒ</h3>

x= 7

Step-by-step explanation:

2x=14

x= 14/2

x= 7

6 0
2 years ago
Read 2 more answers
if 2lbs of fertilizer will cover 252 square feet of lawn how many pounds would be needed to cover 1008 square feet?
Burka [1]

Answer:

252 \: sq \: feet = 2 \: lbs \\ 1008 \: sq \: feet = ( \frac{1008 \times 2}{252} ) \\  = 8 \: lbs

7 0
2 years ago
Read 2 more answers
The pictogram shows information about the numbers of phones sold in a shop over a 5-month period.
OLEGan [10]

Answer:

a) 5(6) = 30

b) 3.5(6) = 21

c) 153

Step-by-step explanation:

c) 30 + 39 + 21 + 36 + 27 = 153

7 0
3 years ago
Other questions:
  • Sally sold a decorated flowers that cost the same amount each plus a dozen roses for $28.All together she sold $73 in flowers.Ho
    12·1 answer
  • PLZ HELPPPP
    11·1 answer
  • Which expression is equivalent to |8|+|-7|
    10·1 answer
  • Joel is getting a dog, a cat, and a hamster. He goes to the pet store and can choose from 8 dogs, 12 cats, and 5 hamsters. How m
    9·2 answers
  • If two functions are one-to -one that means that the are also _____ of each other
    8·1 answer
  • Check image please help
    14·1 answer
  • How do I do this, I really need some help
    8·1 answer
  • 261, 256,251,... what would be the 46th term
    8·1 answer
  • PLEASE HELP!!!! WILL GIVE BRAINLIEST!!!
    9·1 answer
  • Solve the quadratic equation by using the quadratic formula. if the solution are not real, enter N/A 3x^2-7x+1=0
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!