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Shkiper50 [21]
2 years ago
7

Audrey plotted the points on the coordinate plane. A (negative 2 and one-half, negative 3). B (negative 3 and one-half, 0). C (n

egative 1 and one-half, 1 and one-half). D (2 and one-half, 0). Which point did she graph incorrectly? Point
Mathematics
2 answers:
Elanso [62]2 years ago
6 0

Answer:

The answer is B, D, and E. :)

Step-by-step explanation:

leva [86]2 years ago
4 0

Answer:

d

Step-by-step explanation:

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I have 1 hundreds, 4 ones, 2 tens, and 1 tenths. What number am I?
DaniilM [7]
Since it reads 1 hundreds, that means 100. 4 ones mean 4 * 1, which is 4. 2 tens means 2 * 10, which is 20. Add those together and you get 124. Where it reads "1 tenth", that means 0.1
Therefore, the number is 124.1 
6 0
3 years ago
A 20% solution of fertilizer is to be mixed with a 50% solution of fertilizer in order to get 180 gallons of a 40% solution. How
anyanavicka [17]

Answer: 60 gallons of the 20% solution and 120 gallons of the 50% solution should be mixed.

Step-by-step explanation:

Let x represent the number of gallons of 20% solution that should be mixed.

Let y represent the number of gallons of 50% solution that should be mixed.

A 20% solution of fertilizer is to be mixed with a 50% solution of fertilizer in order to get 180 gallons of a 40% solution. This means that

0.2x + 0.5y = 0.4×180

0.2x + 0.5y = 72- - - - - - - - - - - -1

Since the total number of gallons is 180, it means that

x + y = 180

Substituting x = 180 - y into equation 1, it becomes

0.2(180 - y) + 0.5y = 72

36 - 0.2y + 0.5y = 72

- 0.2y + 0.5y = 72 - 36

0.3y = 36

y = 36/0.3

y = 120

x = 180 - y = 180 - 120

x = 60

4 0
3 years ago
What is the chemical formula for the molecule modeled?
adelina 88 [10]
The correct answer is A
8 0
3 years ago
Read 2 more answers
Find the unit rate:
Greeley [361]
Answer A

3.60/20 = .18
8 0
3 years ago
Consider a company that selects employees for random drug tests. The company uses a computer to select randomly employee numbers
andrew11 [14]
This problem sounds so ridiculous lol

All joking aside, first let's look at the multiples of 1000.

1000, 2000, 3000, 4000, 5000, 6000

That makes 6.  Complete the following equation, and you have your answer.

6 / 6296 = ?

0.000953 if you round.

Hope it helps. XD
8 0
3 years ago
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