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muminat
3 years ago
6

How many true, real number solutions does the equation have? solution(s)

Mathematics
2 answers:
VladimirAG [237]3 years ago
7 0

Answer:

Step-by-step explanation:

its 0

Marina CMI [18]3 years ago
6 0
B) One solution.......
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HELP ASAP
denis-greek [22]
A) I included a graph, look below.

B)

Input the y in x = y + 3.

x = (-4x - 3) + 3
x = -4x + 0
Add 4x to both sides.
5x = 0
Divide both sides by 5.
x = 0

Input that x value in y = -4x - 3

y = -4(0) - 3
y = 0 - 3
y = -3

(0, -3)

C)

Convert both equations to Standard Form.

x = y + 3
Subtract y from both sides.
x - y = 3

y = -4x - 3
Add 4x to both sides.
4x + y = -3

Add the equations together.

4x + y = -3
x - y = 3
equals
5x = 0
Divide both sides by 5.
x = 0

Input that into one of the original equations.

0 = y + 3
Subtract 3 from both sides.
-3 = y

(0, -3)

7 0
3 years ago
A town uses positive numbers to track increases in population and negative numbers to track decreases in population. The populat
Alex73 [517]
Well heres what to do


300 residents                         5yrs


divde 300 by 5= you get 60 a yr
5 0
3 years ago
Read 2 more answers
Evaluating an Expression
Anna35 [415]

Answer:

130

Step-by-step explanation:

18+(4x28)

=18+112

=130

Remember PEMDAS!

5 0
3 years ago
Read 2 more answers
Time (hh:mm) Please enter the displayed to prove I am not a robot :0
masha68 [24]

Answer:

07:45 or 7:45

Step-by-step explanation:

On a clock, the shorter hand shows the hour of the day, while the longer hand shows the minute. The clock is divided into 12 hours and 60 minutes. In this case, the shorter hand is between 7 and 8, and the minute hand is right at 45, meaning that the time is 07:45. Hope this helps!

5 0
3 years ago
Find the output of d when the input t is 11 d=-20+11t
Murljashka [212]

101=d

d=-20+11(11)

d=-20+121

d=101

7 0
3 years ago
Read 2 more answers
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