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N76 [4]
2 years ago
8

A number that when substituted for the variable makes a true statement

Mathematics
1 answer:
Elza [17]2 years ago
3 0
Your answer should be: a solution
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2 x ⅖<br> what is the answer
BartSMP [9]
4/5 is the sum of the answer. :)
5 0
2 years ago
Please please help marking brainlist but if you dont know than dont answer please thank you
zloy xaker [14]

Answer:

1. z = 5,  2. w = 9

Step-by-step explanation:

1. 5z - 4 = 21

5z = 21 + 4

5z = 25

z = 25/5

z = 5

2. w/9 + 2 = 3

w/9 = 3 - 2

w/9 = 1

w = 1 x 9

w = 9

I hope this helps :)

5 0
3 years ago
Please help, thank you :)​
BARSIC [14]

Answer:

30

Step-by-step explanation:

You already have 40 points and every movie is two points. 100-40=60. 60 divided by 2 is 30, so you still need to watch 30 more movies.

8 0
2 years ago
If 4x = 64 then find the value of 12²x - 6
olga2289 [7]

Answer:

2298

Step-by-step explanation:

4x = 64

x = 64/4

x = 16

12²•16 -6

144•16 -6

2304 -6

2298

8 0
3 years ago
Read 2 more answers
Question 1 <br> Convert from parametric to rectangular:<br> x=t+4, y = t^2
vampirchik [111]

Answer:

  y = x^2 +8x +16

Step-by-step explanation:

t can be written in terms of x, then substituted into the equation for y.

  x = t -4

  x + 4 = t

  y = t^2 = (x +4)^2

  y = x^2 +8x +16

5 0
2 years ago
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