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zheka24 [161]
3 years ago
11

Simplify the expression: 1+–4+–7+7k2+8k

Mathematics
2 answers:
liubo4ka [24]3 years ago
6 0
1-4-7+7k^2+8k
-10+7k^2+8k
lidiya [134]3 years ago
4 0

-8+15k is the simplified expression form

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Pls I help I need answers and work shown
WITCHER [35]

0.30 as a fraction is 30/100 = 3/10

0.30 as a percent = 0.30 * 100 = 30%

 answer is D. 3/10 and 30%

4 0
3 years ago
Read 2 more answers
3x + 4 divided by 2 = 9.5
Sergeu [11.5K]
2.5 is your answer because first we divide the numbers then subtract 2 from both sides and simplify
8 0
2 years ago
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Will give brainlist
viktelen [127]

Answer:

See explanation.

Step-by-step explanation:

  1. A terminating decimal is a decimal that has an end.
  2. A repeating decimal is a decimal fraction in which a number, or a group of numbers, is repeated indefinitely.
  3. Most repeating decimals contain a nine in the denominator, when written in fraction form.
  4. Both can be written in fraction form.
  5. Both can have a positive or negative value that can be both large and small.
5 0
3 years ago
Does the line passing through (1,1) and (3,1) have a slope of zero
horsena [70]

Answer:

yes  \\ m = 0

Step-by-step explanation:

I would explain but then I would sound like an idiot

y=mx+ b

4 0
3 years ago
You randomly draw a marble out of a bag containing 4 green marbles, 6 blue marbles, 8 yellow marbles, and 2 red marbles. Find th
shutvik [7]

Answer:

<h3>The probability is </h3><h3>\frac{3}{5}</h3>

Step-by-step explanation:

Green marbles = 4

Blue marbles = 6

Yellow marbles = 8

Red marbles = 2

4 + 6 + 8 + 2 = 20 \: marbles

The probability of drawing marble not yellow:

4 + 6 + 2 = 12 \\  \frac{12}{20}  =  \frac{3}{5}

Brainliest please.

5 0
2 years ago
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