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
luda_lava [24]
3 years ago
12

Solve this system of linear equations.separate the x- and y-value with a comma. -6x=-4-y -7x=-22+y.

Mathematics
2 answers:
scZoUnD [109]3 years ago
8 0

Answer:

(2,8)

Step-by-step explanation:

Add them together to get rid of the y.

-6x = -4 - y

-7x = -22 + y

=

-13x = -26

Then solve for x.

-13x/-13 = -26/-13

x = 2

Now plug in the x value into either equation and solve for y.

-7(2) = -22 + y

-14 = -22 + y

-14 + 22 = -22 + 22 + y

8 = y

So...

x = 2

y = 8

(2,8)

Eddi Din [679]3 years ago
6 0

Answer:

The solution is (-2, -16).

Step-by-step explanation:

-6x = -4-y  can be solved for y:  y = 6x - 4

-7x = -22 + y

In the second equation, substitute 6x - 4 for y:

-7x = -22 + 6x - 4

Grouping like terms:  0 = -22 + 6x + 7x - 4, or

                                   -26  = 13x

So x = -2.  If x = -2, we can obtain the value of y from y = 6x - 4 (see above).

y = 6(-2) - 4 = -16

The solution is (-2, -16).

You might be interested in
A framer collected 12 dozen eggs from her chicken she sold 5/6 of her egg at the framers market and gave the rest to her friend
padilas [110]

Answer:45 she sold 5/6 of her egg so when you convert that to x/12 u get 10/12 and u take ten • 4.50 and u get 45

Step-by-step explanation:

3 0
4 years ago
Every female rabbit has 5 baby rabbits. What is the constant of proportionality for the ratio of baby rabbits to female rabbits?
Gwar [14]

Answer:

The constant of proportionality is for every i female rabbit there is 5 baby rabbits so the constant of proportionality is 1:5

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
you use 8 cups of flour to make 24 muffins. At that rate, how much flour will it take to make 30 muffins
olya-2409 [2.1K]
10 cups because 24 divided by 8 is 3 so you can make 3 muffins per cup of flour so you have to do 30 divided by 3 which is 10 (the answer)
4 0
4 years ago
Read 2 more answers
Ill give brainly and 10 points
max2010maxim [7]

The correct option is If the bag is 7/8 full and 1/3 drops on the floor, the amount that drops on the floor is  7/8 x 1/3.

<h3>What is the correct option?</h3>

A fraction is a non-integer that is made up of a numerator and a denominator. The numerator is the number above and the denominator is the number below.

Multiplication is the mathematical operation that is use to determine the product of two or more numbers. The sign that is used to represent multiplication is x.

If the area of the park is 7/8 and the width is 1/3, the length is: area / width : 7/8 ÷ 1/3 = 7/8 x 3

If the bag is 7/8 full and 1/3 drops on the floor, the amount that drops on the floor is : 7/8 x 1/3.

If the rope is 7/8 long and he cuts off 1/3, the remaining rope is:  7/8 ÷ 2/3

The number of bowls that Julia can fill is:  7/8 ÷ 1/3 = 7/8 x 3

To learn more about multiplication of fractions, please check: brainly.com/question/1114498

#SPJ1

3 0
1 year ago
QR and QP are midsegments of triangle ABC. What is the length of QP?
LekaFEV [45]

Answer: 33

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • A party size bag of tortilla chips normally costs 3.80. The supermarket has them on sale today for 2.85.what is the percentage o
    5·2 answers
  • Positive fractions less than 1 with an interval of 1/8
    14·1 answer
  • Help na dill give u a suprise
    10·2 answers
  • 1,760,000 rounded ten thousand
    5·1 answer
  • The rocket that carried the Curiosity Rover to Mars traveled at a speed of 21,000 miles per hour. What is this speed to the near
    10·1 answer
  • How do you write 0.009 in expanded form and in word form
    13·1 answer
  • Study the example shown below.
    14·2 answers
  • A train travels 558 miles in 3 hours. At this rate, how far does the train travel
    7·1 answer
  • ILS.
    8·1 answer
  • Which of the following is not a true statement about the angles shown below? A H 3x x + 15 Z D x + 15 A. The measure of ZAHD is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!