4 years ago

Algebra question please help

Mathematics

1 answer:

Shtirlitz [24]4 years ago

8 0

one

solve for x

x=5/-2

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Me ajudem pfvr!!!!....

defon

Respuesta:
Allí está el proceso, de nada <3

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3 years ago

Twelve years ago, Jane was five times as old as Anne. In three years' time, Anne will be half Jane's

Soloha48 [4]

Answer:

Jane: 37 years old

Anne: 17

Step-by-step explanation:

Jane 12 years ago: 5x

Anne 12 years ago: x

In three years into the future:

Jane: 5x+15

Anne: x+15

CURRENT TIME:

Jane: 5x+12

Anne: x+12

Equation (using 3 years into the future ages): 5x+15=2(x+15)

5x+15=2x+30

(subtract 15 from both sides)

5x=2x+15

3x=15

x=5

Therefore, Jane is 37 years old and Anne is 17 years old.

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4 years ago

5/7^3=5(7^x)<br> Find X.<br> Thanks.

Zina [86]

Hello,

$\dfrac{5}{7^3}=5*7^x\\
5*7^{-3}=5*7^x\\

\boxed{x=-3}
$

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3 years ago

An individual is at a restaurant with two other people and they are trying to determine the tip for their check total which came

zlopas [31]

Answer:

c. The tip is $10.00

Step-by-step explanation:

The total bill in the restaurant is = $ 68.42

They wanted to pay a gratuity of 15%

Therefore the correct tip can be calculated as :

= 68.42 of 15%

= $68.42 \times \frac{15}{100}$

= 68.42 x 0.15

= 10.263

≈ 10 (approx.)

Thus the individual along with the other two wishes to pay a tip $10.00 for the total value.

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3 years ago

Riley ordered a snow cone with 4 flavors.

frosja888 [35]

Riley has 4 flavors
caleb had 2 flavors
4-2 equals 2

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3 years ago

Read 2 more answers