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Natalija [7]
4 years ago
10

-4х-y= 24 find the missing value​ ( ,8)

Mathematics
1 answer:
astraxan [27]4 years ago
7 0

Answer:

- 4

Step-by-step explanation:

- 24

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Lynn is making custom bricks. She combines 39 pounds of water and 48 pounds of brick dust in a mixing bucket. She spills 13 poun
ehidna [41]

Lynn mixes 39 pounds of water with 48 pounds of brick dust, so the mixture has a total weight of 39 + 48 = 87 pounds.

13 pounds are spilled during mixing, so she's left with 87 - 13 = 74 pounds to turn into bricks.

7 pounds are needed for 1 brick, so she can make 10 bricks because 7 • 10 = 70 and 7 • 11 = 77, and 70 < 74 < 77.

If she uses the mixture to make 10 bricks, she uses up 70 pounds of it, which leaves 4 pounds to be washed out.

5 0
3 years ago
What is the remainder when 2 is synthetically divided into the polynomial
Ray Of Light [21]

Answer:

A

Step-by-step explanation:

X=-7

4 0
3 years ago
Determine the slope of each line, if any. Identify which of the lines is vertical or horizontal.
lys-0071 [83]

Answers:

  1. slope = 2
  2. slope = -3
  3. slope = 1
  4. slope = 1/4
  5. slope = 1/4

None of the five lines are horizontal or vertical

===============================================

Explanation:

Something like f(x) = 2x-5 is the same as y = 2x-5. This is because y = f(x).

Compare y = 2x-5 with y = mx+b. We see that m = 2 is the slope in this case.

The other four questions are handled the same way.

A horizontal line occurs when the slope is 0. Since none of the slopes are zero, none of the lines are horizontal.

A vertical line equation is of the form x = k, where k is any real number. The y variable is not involved. It is not possible to write a vertical line equation in the form y = mx+b because the slope m is undefined. So none of the given five equations are vertical lines.

Side note: something like y = x+6 is the same as y = 1x+6

4 0
3 years ago
What is the median of the data set?
LUCKY_DIMON [66]
The median is the middle number

= 36
3 0
3 years ago
Read 2 more answers
Now, make one final coaster that has the works! Include each of the following: A "swoop" down through the x-axis at x = 300. (Th
Airida [17]

Answer:

y = ax(x – 300)^3(x – 700)^1(x – 1000)^2

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
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