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ICE Princess25 [194]
3 years ago
12

Select 2 that apply.. which equations have z=4?

Mathematics
1 answer:
Delicious77 [7]3 years ago
4 0

Answer:

a and c

Step-by-step explanation:

7(4)-1 =27

9(4)+22 does not equal 26

46-8(4)=14

5(4)+40 does not equal 62

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hichkok12 [17]
12 \frac{9}{150}=12 \frac{9 \div 3}{150 \div 3}=12 \frac{3}{50}=12\frac{3 \times 2}{50 \times 2}=12 \frac{6}{100}=\boxed{12.06}
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A) 4
Shkiper50 [21]

Answer:

i think c

Step-by-step explanation:

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Twice a number increased by 2 is zero
Dmitry_Shevchenko [17]
Alright, so 2x+2=0 (with x being the number) is what I'm getting from this. Subtract 2 from both sides to get 2x=-2, and then divide by 2 to get x=-1
7 0
3 years ago
Read 2 more answers
I NEED HELP ASAP PLEASE!! I WILL AWARD BRAINLIEST
Irina-Kira [14]

9514 1404 393

Answer:

  • x ≥ 7
  • 54 -6m
  • y -x

Step-by-step explanation:

You have to realize that the absolute value function will change the sign of its argument only if that argument is negative.

108. |x -7| = x -7 . . . . . true for x-7≥0

  x ≥ 7 . . . . makes the statement true

__

1a. When m < 9, the value 6m is less than 54, so 6m-54 < 0. That means the absolute value function changes the sign of its argument:

  54 -6m . . . . . simplified form for m < 9

__

1b. |y -x| = y -x . . . when y > x, the argument of the absolute value is positive

6 0
3 years ago
can someone sub to my youttube channel pls, its called Yakobu, its the one with 90 subs, pls it would really help :)
Lisa [10]

Answer:

ok i did

Step-by-step explanation:

4 0
3 years ago
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