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earnstyle [38]
3 years ago
5

This year Jack will be 2 years from being twice as old as your sister Jen. The sum of Jack's age and three times Jen's age is 66

. How old is jen?
Mathematics
1 answer:
FinnZ [79.3K]3 years ago
3 0
The age of jenn is 13.6 years old.
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Given: -1/2x &gt; 6.<br><br> Choose the solution set.
kompoz [17]

Answer:

x < -12

Step-by-step explanation:

-1/2x > 6

Multiply by -2 to isolate x

Remember that when multiplying by a negative, we flip the inequality

-2 * -1/2x < 6*-2

x < -12

4 0
3 years ago
Triangle X Y Z is shown. Angle X Y Z is 51 degrees and angle Y Z X is 76 degrees. The length of X Z is 2.6, the length of X Y is
Novay_Z [31]

Answer:

3.2 units

Step-by-step explanation:

Use the law of sines

z/sin 76 = 2.6/sin 51

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4 0
3 years ago
A magician is performing for an audience of 32 men and 20 women. He selects a volunteer from the audience, has the volunteer sta
statuscvo [17]
32+20=52 so there are 52 people in all. 
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6 0
3 years ago
The sales tax for a certain state is 7%. Which of the following situations apply the correct amount of sales tax for the given a
riadik2000 [5.3K]

Answer:

I think its c but I'm not sure. You need to ask a professional.

Step-by-step explanation:

5 0
3 years ago
NEED HELP PLEASE 4 QUESTIONS!! PRECALC PLEASE PLEASE
GarryVolchara [31]

Step-by-step explanation:

Domain of the function (-8, positive infinity)

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The vertical asymptote is x = 3.

6 0
3 years ago
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