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
BlackZzzverrR [31]
3 years ago
14

What is the solution of the system?

Mathematics
2 answers:
Anastasy [175]3 years ago
7 0

Answer: There is no solution to the system of equations

Step-by-step explanation:

y + 7y = 3x ------(1)

6x - 2y = 12 -----(2)

from equation(1)

y = 3x - 7y -------(3)

substitute equation (3) in equation (2)

6x - 2(3x-7) =12

6x - 6x +14 = 12

0+ 14 = 12

Therefore there is no solution

mario62 [17]3 years ago
5 0
Y + 7 = 3x.....y = 3x - 7

6x - 2y = 12
6x - 2(3x - 7) = 12
6x - 6x + 14 = 12
14 = 12 (incorrect)

when ur variables cancel out and u r left with an incorrect statement, this means there is no solution because ur lines are parallel

so ur answer is : no solution
You might be interested in
14 is 50% of what number
masya89 [10]

Answer: 28

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the equation of the line through M parallel to 3x+y=18
love history [14]

Answer:

3x+y=18

3xy=18

xy= 18/3

xy=6

5 0
3 years ago
Read 2 more answers
Each morning Rin rides 1.5 miles to school and then rides home in the afternoon. Later in the evening, she rides to the park and
brilliants [131]

Answer:

Last equation given in the list of possible answers:

5 ( 1.5 + 1.5 + x ) = 25

Step-by-step explanation:

We need to include in the total addition of miles ridden during the week:

a) 1.5 miles to the school

b) 1.5 miles from school back home

c) x miles for the evening ride

so for the miles ridden per day we have: "1.5 +1.5 + x"

Now, since per week she does 5 days like this, then we need to multiply the expression above by 5 in order to total the number of miles she rides weekly (25 miles)

5 ( 1.5 + 1.5 + x ) = 25

And we can use this equation to find the amount "x" that Rin rides in the evening.

7 0
3 years ago
Lisa has a rectangular trampoline that is 6 feet long and 12 feet wide. What is the area of her trampoline in square feet?
Cloud [144]
6*12 = 72ft²

The area of the trampoline is 72ft²

Hope this helps! :)
3 0
3 years ago
A similarity transformation maps ∆ABC to ∆JKL. The measure of ∠A of preimage ∆ABC is 105°. The scale factor of the dilation in t
sveticcg [70]

Answer:

Option C. m

Step-by-step explanation:

we know that

If two figures are similar, then the ratios of its corresponding sides is equal and its corresponding angles are congruent

so

m<A=m<J

m<B=m<K

m<C=m<L

therefore

The measure of angle J is the same that the measure of angle A

m

5 0
3 years ago
Read 2 more answers
Other questions:
  • Drag each expression or fraction to show whether it is equivalent to 98 , 89 or neither.
    10·2 answers
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!<br> brainliest will be given
    6·1 answer
  • Yesterday, Selma read 75 pages of her book. If she reads at a pace of 2 pages per minute today, which table shows only
    11·2 answers
  • Find the missing number<br> 48/6 = ?/24<br> 144<br> 192<br> 88<br> 96
    9·2 answers
  • What is the vertex of f(×)=5×^2+20×-16
    7·1 answer
  • 4 bags of cement do 18m squared how many metre squared can be done with 7 bags
    15·2 answers
  • Need help with this geometry question. And if you know this subject good it would be amazing if you can look at some of previous
    5·1 answer
  • What 2 numbers multiply to make -48 and combine to make 2?<br> ____ and ___
    5·2 answers
  • 40÷ 1/25
    5·1 answer
  • Find the area of this parallelogram. A) 35 cm B) 75 cm C) 105 cm D) 150 cm
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!