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hoa [83]
4 years ago
7

-38=-6x +4(x-7) simply the answer

Mathematics
2 answers:
son4ous [18]4 years ago
6 0

Answer:

x=5

Step-by-step explanation:

Norma-Jean [14]4 years ago
5 0

Answer:

x = 5

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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Lauren bought x boxes of cookies to bring to a party. Each box contains 12 cookies.
Vaselesa [24]

Answer:

12x-2=60

Step-by-step explanation:

since there are 12 cookies per box, u could multiply it by x boxes, and since she kept 2 you would need to subtract it from your total.

6 0
3 years ago
Write v as a linear combination of u1, u2, and u3, if possible. (If not possible, enter IMPOSSIBLE.) v = (7, −14, −3, −4), u1 =
AlexFokin [52]

Answer:

IMPOSSIBLE

Step-by-step explanation:

8 0
3 years ago
25 POINTS!! Which of the following shows the number 10,000 written as a number having just three significant digits?
ivann1987 [24]

Answer:

B. 1.00 x 10 to the 4th power

Step-by-step explanation:

4 0
3 years ago
If the 13th and 38th terms of an arithmetic sequence are -53 and -128,
love history [14]

9514 1404 393

Answer:

  -2018

Step-by-step explanation:

The n-th term is ...

  an = a1 +d(n -1)

So, the given terms are ...

  -53 = a1 +12d

  -128 = a1 +37d

Subtracting the first from the second gives ...

  (a1 +37d) -(a1 +12d) = (-128) -(-53)

  25d = -75

  d = -3

The 668th term will be ...

  a668 = a1 +d(668 -1) = a1 +667d = (a1 +37d) +630d

  a668 = -128 +630(-3) = -128 -1890 . . . . substitute for a38

  a668 = -2018

7 0
3 years ago
Write the slope- intercept form of the equation of each line.​
alexgriva [62]

Answer:

y=-2/1 -5

Step-by-step explanation:

The y-intercept is -5 because the blue line goes through the y-axis at -5 and the slope is -2/1 because you take two points where the blue line goes through and perform the rise over run method to get the slope.

7 0
4 years ago
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