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
astra-53 [7]
3 years ago
14

Can your help me please?

Mathematics
2 answers:
Gnoma [55]3 years ago
7 0

Answer:

(-5, 0) and (0,4)

Step-by-step explanation:

Given equation: -4x + 5y = 20

Sub. in the values

When x = -5 and y = 0 (-5,0),

- 4( - 5) + 5(0) = 20

When x = 0 and y = 4 (0,4),

- 4(0) + 5(4) = 20

That's how I would do it, not sure if your school has another method. Hope this helps :)

kolezko [41]3 years ago
3 0

Answer: x = -5 and y = 4

Step-by-step explanation: its the first option do you need me to exlain how cuz its multiple choice  

You might be interested in
Kate wants to buy a new bicycle from a sporting goods store. The bicycle she wants normally sells for $490. The store has a sale
o-na [289]

Answer:

if you mean 6/7ths, then the answer is 420$

Step-by-step explanation:

6 0
3 years ago
Absolute value of 35+|-35|=​
Effectus [21]
Answer is 70

Absolute value is just the positive value so 35+35 = 70
3 0
3 years ago
Read 2 more answers
Which number is Composite (hope i spelled it right)<br><br> 15<br><br> 17<br><br> 19<br><br> 23
quester [9]

Answer:

15.

Step-by-step explanation:

15 is composite because 3 * 5 = 15.

The others are prime.

8 0
4 years ago
F(x)= -2x^2<br>what is the vertex of this and/or how do you find the vertex??​
Doss [256]

Answer:

(0,0)

Step-by-step explanation:

x value of vertex = -b/2a

ax^2+bx+c

-2x^2+0x+0 sinc you have no value of b & c in your quadratic function

-b = 0

2a = (2)(-2)

-b/2a = (0/-4) = 0

x value of the vertex = 0

plug 0 in for all values of x in the function to find y coordinate value

-2(0)^2 = 0

(x,y) = (0,0)

7 0
3 years ago
Which shows one way to determine the factors of x - 9x2 + 5x – 45 by grouping?
EleoNora [17]

Answer:

The last one.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is the average of the first 50 positive odd integers
    10·1 answer
  • A store spends 30% of its budget on maintenance. its yearly budget is $150,000.how much is spent on maintenance?
    9·2 answers
  • Students collected donated books for three libraries. The chart shows the number of books given to each of the three libraries
    5·1 answer
  • PLEASEEEEEEEEEEEEEEEEEEEEEE HELP I DONT UNDERSTAND IT
    13·1 answer
  • MATCH THE CONSTANT WITH ITS EXPRESSION! HELP PLEASE I SUCK AT MATH❤️❤️❤️❤️
    8·1 answer
  • Kay must re-carpet her circular den. If the diameter of the
    11·1 answer
  • Find the solution set for this equation. -a^2-3a=0
    8·1 answer
  • Delta DFE sim Delta ACB . What is the length of DE? Diagrams are not drawn to scale.
    12·2 answers
  • What is the value of cos Tan
    15·1 answer
  • What is 2÷1/8?<br> A. 116<br> B. 14<br> C. 4<br> D. 16
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!