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
Nonamiya [84]
3 years ago
6

Y = –3x + 5 y = mx + b Which values of m and b will create a system of linear equations with no solution? m = –3 and b = –3 m =

5 and b = –3 m = 3 and b = 5 m = -3 and b = 5
Mathematics
2 answers:
Alenkinab [10]3 years ago
8 0

Answer:

m = -3 and b = -3

Step-by-step explanation:

y = –3x + 5 (1)

A system has no solution when we have an inconsistency. The case where an inconsistency remains is when m = -3 and b = -5. In the following way:

y = –3x - 3 (2)

if I multiply by -1 (2) and the add to (1). We have left

y = –3x + 5

-y = 3x + 3

0 = 0 + 8

And 0 is not equal to 8, therefore it is inconsistent.

beks73 [17]3 years ago
4 0

Answer:

(A) m = –3 and b = –3

Step-by-step explanation:

If m=–3 and b=–3

The system of linear equations:

y = –3x + 5

y = mx + b

Becomes

y = –3x + 5 ......(i)

y = –3x – 3   .......(ii)

Notice that 5 is added to -3x in (i) and -3 is added to -3x in (ii) and both equals y. This is impossible. Thus the system has no solution.

You might be interested in
9,6,3,0,-3,-6 work out the nth term (it decrease by the same amount each time)
Shkiper50 [21]

Answer:

-3n+11 or 3n+11 or 3n-11 one of those

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the percent increase in 300 and 375
inysia [295]

Answer:

25

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
30% of what number is 13.8?
Feliz [49]
The answer is 4.14 hoped that helped
4 0
3 years ago
Read 2 more answers
Let ​f(x)equals=33xminus−​1, ​h(x)equals=startfraction 7 over x plus 5 endfraction 7 x+5 . find ​(hcircle◦​f)(66​).
Ronch [10]
\bf \begin{cases}
f(x)=3x-1\\
h(x)=\cfrac{7}{x+5}\\\\
(h\circ f)(x)=h(~~f(x)~~)
\end{cases}
\\\\\\
f(66)=3(66)-1\implies \boxed{f(66)=197}
\\\\\\
\stackrel{h(~~f(x)~~)}{h(~~f(66)~~)}\implies \stackrel{h(~~f(66)~~)}{h\left(~~\boxed{197}~~ \right)}=\cfrac{7}{\boxed{197}+5}\implies h\left(~~\boxed{197}~~ \right)=\cfrac{7}{202}
7 0
3 years ago
Always ? Sometimes? Never <br> Explain
Stels [109]

Answer:

Sometimes

Step-by-step explanation:

Quadrilaterals are shapes with four sides.

This means some quadrilaterals will have 4 equal sides, others will have <em>no </em>equal sides!

There is no rule determining side length equivalence in quadrilaterals. But those may be sub-classified as other shapes.

6 0
3 years ago
Other questions:
  • The value of y varies directly with x, and y = 12 when x = 16. Find y when x 6.
    15·1 answer
  • A triangular prism is 20 millimeters long and has a triangular face with a base of 24 millimeters and a height of 16 millimeters
    11·1 answer
  • The blue segment below is a radius of 00. What is the length of the diameter
    7·1 answer
  • Point R is on line segment QS. Given RS = 13 and QS = 20, determine the length of QR
    9·1 answer
  • Solve this problem for y: 24=3y
    9·2 answers
  • If you assume that a pair of rabbits produces 6 offspring and that half are male and the other half female and each pair breeds
    15·1 answer
  • Steve is buying apples for the fifth grade. Each bag holds 12 apples. If there are 75 students total, how many bags of apples wi
    8·1 answer
  • Determine the value of x in the diagram.
    11·1 answer
  • A boat traveled 27 miles. at this rate how many miles would take in 1/2 hour
    5·1 answer
  • Design an experiment that you could conduct in any branch of earth science. identify the independent variable and dependent vari
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!