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
satela [25.4K]
2 years ago
12

Select the system of linear equations that has the solution (-6, 0).

Mathematics
1 answer:
xxTIMURxx [149]2 years ago
3 0

Answer:

B.

• x+2y=-6

• x-2y=-6

Step-by-step explanation:

Try the solution in the equations and choose the set of equations that is true.

___

A. -6+0 ≠ 0 . . . not this system

__

B. -6 +2·0 = -6 . . . true

-6 -2·0 = -6 . . . true . . . . . this system has solution (-6, 0)

__

C. -6 -6·0 ≠ 1 . . . not this system

__

D. 4(-6)+3·0 ≠ -18 . . . not this system

You might be interested in
Prestige car rentals charge $44 per day plus 6 cents per mile to rent a mid sized vehicle. Gateway auto charges $35 per day plus
bulgar [2K]

Answer:

300 miles

Step-by-step explanation:

Let

x ----> the number of miles

y ----> the total cost for rent a car

we know that

The equation of the line in slope intercept form is equal to

y=mx+b

where

m is the slope or unit rate

b is the y-intercept or initial value

<u><em>Prestige car rentals</em></u>

we have that

The slope is equal to m=\$0.06\ per\ mile

The y-intercept is b=\$44

therefore

y=0.06x+44 -----> equation A

<u><em>Gateway auto</em></u>

we have that

The slope is equal to m=\$0.09\ per\ mile

The y-intercept is b=\$35

therefore

y=0.09x+35 -----> equation B

For what number of miles both companies charge the same price>

Equate equation A and equation B

0.09x+35=0.06x+44

solve for x

0.09x-0.06x=44-35\\0.03x=9\\x=300\ miles

6 0
3 years ago
Sandals and flip-flops on sale at the store! Janet purchased 3 pairs of sandals and 1 pair of flip-flops for $23.50, while Micha
Lerok [7]

Answer:

1 sandal= $7

1 flip flop =$2.5

Step-by-step explanation:

say one sandal costs x and one flip flop costs y

3 x+y=23.50

4x+2y=33

solve using simultaneous equationsto find the values of x and y

3 0
3 years ago
Is this a right triangle 11,95,8
kap26 [50]

Answer:

no

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the right answer?
scZoUnD [109]

Answer:

The answer is 34

Step-by-step explanation:

so you need to fine out the value of x  

6 0
3 years ago
I don't understand how to do this number line problem. I need help
Crank
The 3rd number line, (the one farthest to the right) is the line graph that shows the locations required.

If you need me to explain, just let me know!
3 0
3 years ago
Read 2 more answers
Other questions:
  • In the field of quality​ control, the science of statistics is often used to determine if a process is​ "out of​ control." Suppo
    6·1 answer
  • Twelve more than the product of a number and four is fewer than 60. Write the above sentence as an algebraic inequality.
    10·1 answer
  • Can someone please help me out ?
    15·2 answers
  • Round to the place value of the less precise measurement. <br> 2.13 m + 8.6 m
    9·1 answer
  • Can someone please tell me how to find the surface area of shapes please I'm literally crying I have a quiz due in 10 minutes an
    13·2 answers
  • Denise is conducting a physics experiment to measure the acceleration of a falling object when it slows down and comes to a stop
    9·1 answer
  • IM STRESSED OUT AND MY TEACHER ALREADY CALLED MY MOM
    5·2 answers
  • HELP! HELP! PLEASE HELP ASAP
    13·1 answer
  • 1/5 and 5/6 <br> what number could be a common denominator for these two fractions:
    12·1 answer
  • Mai biked 6\frac{3}{4} miles today, and Noah biked 4\frac{1}{2} miles.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!