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kow [346]
3 years ago
10

Solve 4x= If x=10 HURRY PLEASE ITS A TEST

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
8 0

Answer: 40

Step-by-step explanation:

serious [3.7K]3 years ago
4 0

Answer:

40

Step-by-step explanation:

4x

4(10)

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sineoko [7]

Answer:

Step-by-step explanation:

6 0
3 years ago
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Consider the following pair of equations:
Aloiza [94]
Y = 3x + 3 this is equation 1
y = x -1 this is equation 2
since equation 1 and 2 already defined y in terms of x, we're just gonna substitute y into the other equation. as 2 is shorter I'm going with that today
x - 1 = 3x +3
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-4 = 2x
x = -2
now we've got x just sub it in equation 2
y = -2 -1
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so the answer is (-2,-3)

5 0
2 years ago
Answer my four questions below and you will get 20 points.
Mice21 [21]
1) 1 + 1 = 2

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2 years ago
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If FX) = 3x+6, which of the following is the inverse of Fx)?
LenaWriter [7]

Answer:

C. F'(x) = x - 6 / 3

Step-by-step explanation:

y = 3x + 6

x = 3y + 6 \\ x - 6 = 3y + 6 - 6

\frac{x - 6}{3}  =  \frac{3y}{3}

y =  \frac{x - 6}{3}

f1 =  \frac{x - 6}{3}

6 0
2 years ago
Help please!! Which are factor pairs of 3580? (Hint: Look at the first factor in each pair and use divisibility rules.) Select a
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Answer:

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3 years ago
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