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
lara [203]
3 years ago
11

HELP ILL GIVE BRAINLISTTT!

Mathematics
1 answer:
lions [1.4K]3 years ago
8 0

Answer:

You can substitute

4

as

x

in the first equation because

x

and

4

are equal.

2

(

4

)

+

y

=

29

8

+

y

=

29

y

=

21

Step-by-step explanation:

You might be interested in
Which expression is equivalent to 7(4+7)? *
Mashcka [7]

Answer:

28+49

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
When calculating a loan’s effective rate, if the interest compounds every two months, what value of n do you plug into your equa
klemol [59]

<span>If the interest is comounded every 2 months then you will apply the interest 6 times in a year. So the value of n that you will plug into your equation is 6 because there 12 months a year then it wll be compounded every 2 months</span>

5 0
3 years ago
Read 2 more answers
Please show your work too thank you!
Rasek [7]
I can’t see just zoom in a little
3 0
3 years ago
What is the correct substitution? evaluate. 3m when m = -9 and n = -2
Vinvika [58]

Hi my name is Vanessa i'm Boribaby. I just wanted to let you know that answers A and C are the exact same thing.


I think I know your answer.... if any of your answers say 3(-9)(-2) then that is your answer.


Please know that the percentage of my answer is 50/50. I hope this help!!!! Good luck!!!!

8 0
3 years ago
How can I calculate the angle of elevation from point A to B?​
Sav [38]
If I remember correctly I’m pretty sure you need to subtract
3 0
3 years ago
Other questions:
  • What is the length?<br> The length of the pendulum is feet.<br> (Whole question above)⬆️
    15·1 answer
  • Can someone please help me with this question? Thanks if you do!
    13·1 answer
  • Solve for x.<br><br><img src="https://tex.z-dn.net/?f=%20-%202%286%20%2B%20x%29%20%3D%2018%20-%203x" id="TexFormula1" title=" -
    12·1 answer
  • What are the coordinates of the point (10,-4) if it is reflected across the y-axis
    15·2 answers
  • If 5 volunteers can wash 100 cars in 5 hours, find<br> the constant of variation.
    8·1 answer
  • Rachel makes spirit bows for game day. She uses 48 feet of ribbon for 12 bows. If she uses the same amount of ribbon for each bo
    8·1 answer
  • Solve for the missing angles.
    13·1 answer
  • A mother is now 2 1/2 times old as her daughter Mary. Four years ago the ratio of their ages was 3:1. Find the present age of th
    5·1 answer
  • Obtain the derivative of y=2x^2​
    14·2 answers
  • Please help me...
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!