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
trasher [3.6K]
3 years ago
9

3х +2y = 13 2х - у = 4

Mathematics
1 answer:
shepuryov [24]3 years ago
4 0

Answer:

5x+y=17

Step-by-step explanation:

you subtract when you see the sign u add when u need to add.

You might be interested in
Which equation represents a line which is perpendicular to I = 0?
Sedbober [7]
I really need these points my bad
5 0
3 years ago
Lin runs 5 laps around a track in 6 minutes how many minutes per lap is that
qaws [65]

Answer:

The answer is: 1.2 minutes per lap.

Step-by-step explanation:

Minutes per lap is:

6 / 5 = 1.2 or 1 1/5

Hope this helps!!

7 0
4 years ago
Read 2 more answers
PLEASE HELP IMMEDIATELY
DedPeter [7]

Answer:

Since l and m are parallel,

let the angle next to (6x+7) be 'a'

then a will be equal to (3x - 16) since 3x-16 and a are corresponding angles

Since the 2 angles make a linear pair,

6x + 7 + 3x -16 = 180

9x -9 = 180

x -1 = 20

x = 21

Since the angles 11y-32 and 6x + 7 are vertically opposite,

11y - 32 = 6x + 7

11y - 32 = 6(21) + 7

11y = 126 + 39

11y = 165

y = 15

3 0
4 years ago
It is less than 60 and greater than 55. If you add the digits, the sum is 13 write the number. How do you get the answer
KengaRu [80]
58 because you know the number that you need add to five to get 13 is 8 5+8=13
3 0
3 years ago
Read 2 more answers
What is the translation of EFG with vertices E(3, 2), F(2, 5), G(−1, 2) by vector − − 1, 4 ?
sesenic [268]

Answer:

The correct answer is (4 , 6); (3 , 9); (0 , 6)

Step-by-step explanation:

In translation by a vector, we simply add or subtract the coordinates of a point with the vector to get the translated coordinates of the point.

Here the vector is 1 , 4.

Thus, the point E(3 , 2) would translate to ( 3+1 , 2+4) = ( 4 , 6 ).

The point F(2 , 5) would translate to ( 2+1 , 5+4) = ( 3 , 9 ).

The point G(-1 , 2) would translate to ( -1+1 , 2+4) = ( 0 , 6 ).

8 0
4 years ago
Other questions:
  • Stephanie spent $110 on 1.7 pounds of coffee. she wants to know how much each pound costs. how would she find out how much each
    10·1 answer
  • Allison had 55$ she spent 3/5 how much did allison save
    7·1 answer
  • What is X+3 in standard form
    9·1 answer
  • A beverage is made by mixing 1 part of water with 3 parts of fruit juice. How many parts of water are mixed with 1 part of fruit
    14·2 answers
  • Par for a golf course is 72 strokes. What score has a golfer if she has a score of 7 under par?
    15·1 answer
  • Find the value of each variable. For the circle, the dot represents the center.
    11·1 answer
  • Use substitution to solve the following pairs of simultaneous equation for x and y in terms of m and n.
    10·1 answer
  • If 8 pigs can fit in a pen, how many pens are necessary to make sure 71 pigs are all in a pen?
    6·1 answer
  • The graph of f(x) = |x| has been stretched by a factor of 2.5. If no other transformations of the function have occurred, which
    9·1 answer
  • A new phone costs $165, but this weekend there is a going-out-of-business sale and everything is 40% off. How much do you save?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!