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
sertanlavr [38]
3 years ago
12

Solve the following system of equations algebraically.

Mathematics
1 answer:
Triss [41]3 years ago
7 0

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

( 12 , 15 )

Equation Form:  x = 12 , y = 15

Step-by-step explanation:

You might be interested in
Can someone please HELP ME
nirvana33 [79]

a) the independent variable is the number of training miles.

b) the dependent variable is the cost to mail the package

c) the dependent variable is P

3 0
3 years ago
how far would a 4.0 cm tall object be located from a reflecting surface with a focal lenght that is equal to 5 cm if it is to cr
katrin [286]

Answer:

HERE IS YOUR ANSWER

Step-by-step explanation:

Use the mirror equation:

1/di + 1/do = 1/f

where di = -10 cm and f = +15 cm. (Note that di is negative if the image is virtual.)

Substitute and solve for do.

1/do + 1/(-10 cm) = 1/(15 cm)

1/do = 1/(15 cm) - 1/(-10 cm) = 5/(30 cm)

do = 6 cm

Hope it helps you

Regards,

Rachana

5 0
3 years ago
Whats the answer to this question<br> Please give me the right answer to this question
vichka [17]
Slope is 7 root 2 I hope this
7 0
3 years ago
Read 2 more answers
For a given geometric sequence, the 9th term, a9, is equal to 43/256 and the 14th term, a14, is equal to 172. Find the value of
NeX [460]
Maybe solve by dividing. I think 5/6. Sorry math isn’t my strong suit. I’m good at reading.
5 0
3 years ago
Help which one is the answer ??
Lelechka [254]
The answer is A.) A smaller percentage of second-lunch students (18%) eat outside.

hope this helps !
8 0
3 years ago
Other questions:
  • In terms of ability to withstand wind speed, approximately how many times as strong is Patricia's steel-house as Peggy's stick-h
    5·1 answer
  • The Harlowe school district gives awards to its schools based on overall student attendance. The data for attendance are shown i
    12·1 answer
  • On a blueprint, a square with 20 meters per side was shown as a square with 12 centimeters per side. how long would a girder app
    6·1 answer
  • Measure of missing angle ???
    11·1 answer
  • Two prisms are similar with a scale factor of 1:4. Find the volume of the smaller prism given that the volume of the larger is 2
    11·2 answers
  • Which number is in the solution set of this equation? 7x − 9 = 40
    12·2 answers
  • Angela works a basic week of 40 hours and her hourly rate of pay is $12.50. Calculate her weekly wage.
    6·2 answers
  • Solve the equation for x: x/2 - 24 = 50
    10·1 answer
  • What’s the first one
    15·1 answer
  • What is the radius of a circle that has a circumference of 1
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!