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Sergeu [11.5K]
4 years ago
9

Help me with my question please!!❤️

Mathematics
1 answer:
tatuchka [14]4 years ago
6 0

Answer:

x= 6, -6

Step-by-step explanation:

Move the x onto the left side of the equation and solve.

Hope this helps! Brainliest please!

<em>Saffron</em>

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malinda must take30 cubic centimeters of her medicine every 6 hours.how many milliliters are equivalent to 30 cubic centimeters
NikAS [45]

Answer:

30 milliliters

Step-by-step explanation:

multiply the volume value by 1

6 0
3 years ago
The difference between the record high and low temperaturs in Charlotte, North Carolina, is 109°F. The record low temperature wa
lara31 [8.8K]

Answer: 104 degrees farenheit

Step-by-step explanation:    H =  record high temperature. -5 + 109 = H. -5+109 = 109 + (-5) = 109-5 = 104. H = 104.

8 0
2 years ago
Read 2 more answers
trapped in a cell that contains 3 doors. The first door leads to a tunnel that returns her to back tothe cell after 2 days of tr
Xelga [282]

Answer:

The expected number of days until prisoner reaches freedom is 12 days

Step-by-step explanation:

From the given information:

Let X be the random variable that denotes the number of days until the prisoner reaches freedom.

We can evaluate E(X) by calculating the doors selected, If Y be the event that the prisoner selects a door, Then;

E(X) = E( E[X|Y] )

E(X) = E [X|Y =1 ] P{Y =1} + E [X|Y =2 ] P{Y =2} + E [X|Y =3 ] P{Y =3}

E(X) = (2 + E[X])\dfrac{1}{2}+ (4 + E[X])\dfrac{3}{10}+ 1 (\dfrac{2}{10})

E(X) = (2 + E[X])0.5+ (4 + E[X])0.3+ 0.2

Solving for E[X]; we get

E[X] = 12

3 0
3 years ago
Solve the equation for x by graphing -4x+1=3x-4<br> A x=0.75<br> B x=0<br> C x=-0.75<br> D x=-1.75
fiasKO [112]

Answer:

<h2>x = 5/7</h2>

Step-by-step explanation:

-4x + 1 = 3x - 4                   <em>subtract 1 from both sides</em>

-4x = 3x - 5<em>            subtract 3x from both sides</em>

-7x = -5<em>           </em>divide both sides by (-7)

<em>x = 5/7</em>

5 0
3 years ago
All fleece jackets are 30% off of the original price at Mike's Outdoor Store. You have a coupon for 15% off any item to shop wit
Rina8888 [55]

Answer:

A

Step-by-step explanation:

30% of 100 = 30

100 - 30 = 70

15% of 70 = 10.5

70 - 10.5 = 59.5

3 0
3 years ago
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