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Naily [24]
4 years ago
9

I need help! Which statements are true? Choose all answers that are correct.

Mathematics
2 answers:
likoan [24]4 years ago
8 0
A) 7 + (-10) < -13 + 17 is true. It has infinite solutions.
B) 22 + (-13) > 18 + (-7) is false. There is no solution.
C) -18 + 24 = -23 + 17 is false. There is no solution.
D) -11 + (-8) > 4 + (-26) is true. It has infinite solutions. 

Ostrovityanka [42]4 years ago
4 0
Look at A, 7+-10= -3 and -13+17= 4, which one is bigger? 4, so yes A is correct. But look at the other answer choices.
B, 22+-13= 9, and 18+-7= 11; no, 9 isn't bigger that 11
C, -18+24= 6 and -23+17= -6, there aren't equal. 6 is bigger than -6
D, -11+-8= -19 and 4+-26= -22, -22 is bigger than -19 so it's not D either. 

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Selina buys 3 gallons of milk she use one half of the milk during the week how many quarts of milk are left
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Answer:

In US quarts she would have 6 left. Since half of 3 is 1.5 and 1.5 in quarts is 6

7 0
3 years ago
40 points please help
creativ13 [48]

IJKL is a rectangle, so opposite sides have the same length:

• IJ = KL   ⇒   6y - 6 = 2x + 20

• JK = IL   ⇒   3x + 21 = 6y

Substitute the second equation into the first and solve for x :

6y - 6 = 2x + 20

(3x + 21) - 6 = 2x + 20

3x + 15 = 2x + 20

x = 5

Solve for y :

3x + 21 = 6y

15 + 21 = 6y

36 = 6y

y = 6

4 0
2 years ago
Please solve 21 points plsss help :()
asambeis [7]

Answer:

Answer = 61/157

Step-by-step explanation:

First add all the numbers together.

56 + 61 + 14 + 26 = 157

Then take the number of brown hair and blue eyed people (61) and make a fraction out of all.

61/157

You can not simplify it more than that

Hope this helps

7 0
3 years ago
I dont know i need help please
Minchanka [31]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
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