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Elan Coil [88]
3 years ago
11

Determine the number of solutions 4x+y=-2-20x-5y=-3​

Mathematics
1 answer:
hammer [34]3 years ago
8 0

Answer:

No solution

Step-by-step explanation:

4x + y = -2

-20x - 5y = -3

<u><em>Using the Elimination method </em></u>

(4x + y = -2 ) 5

20x + 5y = -10

-20x - 5y = -10

0 = -10

No Solution

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Complete the remainder of the
allsm [11]

The corresponding values needed will be -23, -8, 7 and 22

<h3>Functions and Tables</h3>

Given the function y = 5x - 8

<h3>Get the domains and range</h3>

We are to get the range of the function for the given domains

If the value of x is -3

y = 5(-3) - 8

y = -15 - 8

y = -23

If the value of x is 0

y = 5(0) - 8

y = 0 - 8

y = -8

If the value of x is 3

y = 5(3) - 8

y = 15 - 8

y = 7

If the value of x is 6

y = 5(6) - 8

y = 30 - 8

y = 22

Hence the corresponding values needed will be -23, -8, 7 and 22

Learn more on tables of function here: brainly.com/question/3632175

4 0
2 years ago
How many meters are equal to 6 kilometers? Use the pattern in the number of zeros of the product when multiplying by a power of
SSSSS [86.1K]

Answer:

6km = 6000m

standard form - 6 x 10^3

6 0
2 years ago
Jasmine completed an obstacle course in 3 minutes, Masao completed it in 3.4 minutes, and Alex completed it in 3 minutes. Order
atroni [7]
3 minutes, 3 minutes, 3.4 minutes
7 0
3 years ago
17=s+7<br> pls help i need thissssssssssssss
dimaraw [331]

Answer:

17=s+7

-7    -7

-----------

10    0

s=10

Step-by-step explanation:

-Subtract 7 from both sides

-Remove the 0 and the addition sign

-You are now left with the equation s = 10

-Once you check to make sure 10 + 7 = 17 you have your answer

Hope this helps :))

5 0
3 years ago
The value of y is directly proportional to the value of x. If y = 35 when X = 140, what is the
vekshin1

Answer:

17.5

Step-by-step explanation:

soln:

given,

since, x and y are directly proportional

and x=140, y=35

dividing x by y we get,

x/y=140/35

or,x/y=4/1

or,x=4y

when x=70,

x=4y

or,70=4y

•°•y=17.5

4 0
3 years ago
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