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
d1i1m1o1n [39]
3 years ago
14

Solve each system of equation Y=-3x+5 5x-4y=-3

Mathematics
1 answer:
____ [38]3 years ago
6 0
Y = -3x + 5
5x - 4y = -3

   5x - 4(-3x + 5) = -3
5x + 4(3x) - 4(5) = -3
     5x + 12x - 20 = -3
             17x - 20 = -3
                   + 20  + 20
                    17x = 17
                     17     17
                        x = 1
                        y = -3x + 5
                        y = -3(1) + 5
                        y = -3 + 5
                        y = 2
                  (x, y) = (1, 2)
You might be interested in
Can someone please answer all of these questions for me I have an F and I need to bring it up because my mom is getting on my la
svetoff [14.1K]

Answer:

See below

Step-by-step explanation:

Q7

  • g(s) = 2s + 3,
  • g(-2) = 2(-2) + 3 = -4 + 3 = -1

Q8

  • h(x) = x² - x + 7
  • h(4) = 4² - 4 + 7 = 16 + 3 = 19

Q9

Basic channels = $32.50, each premium channel = $4.95

a) <u>Equation:</u>

  • c = 4.95p + 32.50

b) <u>Table:</u>

  • p = 0 ⇒ c = 32.50
  • p = 1 ⇒ c = 4.95 + 32.50 = 37.45
  • p = 2 ⇒ c = 2*4.95 + 32.50 = 42.40
  • p = 3 ⇒ c = 3*4.95 + 32.50 = 47.35
  • p = 4 ⇒ c = 4*4.95 + 32.50 = 52.30

<em>The graph is attached</em>

6 0
3 years ago
If triangle PQR is similar to triangle STU, find m
babymother [125]
M<R + m<Q + m<P = 180
40 + m<Q + 90 = 180
m<Q = 50

m<T = m<Q = 50
4 0
3 years ago
Which expression is<br> equivalent to 6x+2+3x+Z?
Ierofanga [76]

Answer:

9x + Z + 2

Step-by-step explanation:

6x+2+3x+Z   Simplify:

9x + 2 + Z

5 0
3 years ago
Read 2 more answers
A line passes through the origin and has a slope of 4. What is the equation of the line that is parallel to the first line and p
N76 [4]
Your answer will be y = 4x - 6

4 0
3 years ago
NO CAP 45 PTS I NEED A 100
navik [9.2K]

Answer:

B or D

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Ling likes to listen to different types of music. One afternoon, she listened to 4 rap and 12 country songs. How can you describ
    10·2 answers
  • Edna says that when (x - 2)2 = 9, that x - 2 = 3. Use complete sentences to explain whether Edna is correct. Use specific detail
    5·2 answers
  • A circle has a circumference of 120 meters What is the measure of its radius? Round
    5·1 answer
  • 114 = 3 (y + 18) what is the missing value
    8·1 answer
  • In a scale model of a product, a part has a volume of 20 inches cubed. If the product will be 4 times longer, 4 times wider, and
    6·1 answer
  • Find the area of each figure
    5·1 answer
  • What should be the answer for 3 multiplied by x? If x is 9.
    11·1 answer
  • Which is a solution to x +y = 6?<br> O (2,4)<br> O (6,0<br> O (0,6)<br> O (3,4)
    10·2 answers
  • Help me please please
    9·2 answers
  • Which sum is equal to 1?<br> ?<br> + +<br> +*+ * = 0<br> 1) + = 0<br> Done
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!