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4 years ago

Simplify or solve for x in (X+9)/2=3

1 answer:

6 0

Answer: -3, write the division as a fraction, multiply both sides by 2, move constants to the right, then you're left with x=6-9 which is -3

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Gabrielle gets her hair cut for $42. She gives her barber a 18% tip. How much does she give the barber for a tip?

Juli2301 [7.4K]

42 * 0.18 = $7.56
She gave the barbar $7.56 in tip

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3 years ago

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I need help with this question.

Sedbober [7]

Answer:

3:09 is the time 472 km is the distance,

Step-by-step explanation:

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4 years ago

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Help Please..

Yuri [45]

12x^2 − 96x + 189 = 0
3 (2x-7) (2x-9)= 0
2x - 7 = 0; x = 7/2 = 3.5
2x - 9 =0; x = 9/2 = 4.5

answer
x = 3.5 and x =4 .5

8 0

3 years ago

Need help with this will mark brainiest

Harlamova29_29 [7]

Answer:

a) $\boxed{\boxed{\sf p = 18 }}$

b) $\boxed{\boxed{\sf t = 3 }}$

c) $\boxed{\boxed{\sf p = 6 / by /5 }}$

Explanation -

a) 2/3 p + 10 = r

Value of r = 22 (given)

2/3 p + 10 = 22

2/3 p = 22- 10

2/3 p = 12

p = 12 × 3 /2

p = 6 × 3

p=18

b) (-17) + 5k = t

value of k = 4 (given)

(-17) +5 (4) = t

(-17) + 20 = t

3 = t

c) 0 = 5p - 3b

b= 2 (given)

0 = 5p - 3(2)

0 = 5p - 6

6 = 5p

6/5 = p

8 0

3 years ago

I might be going crazy but I dont think any of these work? Please help

ipn [44]

Answer:

That's strange. (-1/2, 5) would work for both if only the top equation had a less than or equal to sign. If all else fails, just puts c as your answer lol

Step-by-step explanation:

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3 years ago