If you dunno please don’t anwser, I wanna sleep tonight qwq I couldn’t sleep all night yesterday

Answer:

a. -7, -8, -10

b. In -3x≥18, the solution set includes -6 (which gives -18) because -18 is equal to -18, which is allowed. In -3x>18, -6 is not allowed since -18 cannot equal -18.

Answer:

OMG UVA BUDDY!!

Step-by-step explanation:

The probability that the coin Jan takes out is a dime would be 100% or 3/3

Probability refers to a possibility that deals with the occurrence of random events.

The probability of all the events occurring need to be 1.

P(E) = Number of favorable outcomes / total number of outcomes

We are given that Jan has three dimes In her pocket and nothing else. she takes one coin out of her pocket.

Picking with replacement, twice from 3 dimes.

Probability of picking a dime each time = 3/3

Which is 100 percent because there is nothing els.

Learn more about probability here;

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Answer:

x = - 2 ± [tex]\sqrt{11}[/tex]

Step-by-step explanation:

To solve the equation using the method of completing the square.

Given

x² + 4x - 7 = 0 ( add 7 to both sides )

x² + 4x = 7

add ( half the coefficient of the x- term )² to both sides

x² + 2(2) x + 4 = 7 + 4

(x + 2)² = 11 ( take the square root of both sides )

x + 2 = ± [tex]\sqrt{11}[/tex] ( subtract 2 from both sides )

x = - 2 ± [tex]\sqrt{11}[/tex] ← exact solution

Answer:

4550 £

Step-by-step explanation:

Answer:

if the two points are known. 4/3 or 1.333

Answer:

he bought 45 shrubs. Let me know if this worked for you.

Step-by-step explanation:

Answer:

i got 2 hope thats helps

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

trust me

The coefficient is 3 because it kinda like DeFiNeS the variable.

Answer:

x = - 2

Step-by-step explanation:

x³-x²+ax+b = (x-1)(x-2)(x+c) = x³ + (c-3)x² + (2-3c)x +2c

c-3 = -1       C = 2

a = 2 - 3c = 2 - 3*2 = - 4

b = 2c = 4

third solution: x+2=0    x=-2

Answer:

I can barely see the bottom but I can make out what it is. LEt's also get this clear, I'm only helping because of the profile picture XD

Step-by-step explanation:

20 male

20 female

The answer is "D", 50%.

Answer:

D

Step-by-step explanation:

fifty percent jts head and fifty percent its tail

Answer:

857

Step-by-step explanation:

times all of the nines together. then times the 4's and the 8 together. Then add the answer u got by timesing the 9's together. and the 4's and the 8 together.

Answer:

9 to the power of 4 is 36. Multiply to get the exact answer.

9³x2= 9 to the third power ° because if we have no callouts then that will be the ↑↓ estimate of the exponets.

Step-by-step explanation:

The answer is simple 36+36 (9³x2) x9 to the 8th. multiply and put in green box.

Answer:

20y

Step-by-step explanation:

5y(4)

=20y

Answer: It is a 40 degree angle

Answer:

x = 20, ∠ A = 125°

Step-by-step explanation:

∠ A and ∠ B are Alternate interior angles and are congruent, so

∠ A = ∠B , substitute values

6x + 5 = 4x + 45 ( subtract 4x from both sides )

2x + 5 = 45 ( subtract 5 from both sides )

2x = 40 ( divide both sides by 2 )

x = 20

Thus

∠ A = 6x + 5 = 6(20) + 5 = 120 + 5 = 125°

Answer:

∠A = 125 degrees.

Step-by-step explanation:

Look at attachment:

Hope this helps! :)

Answer:

12

Step-by-step explanation:

12

Answer:   (b + 9) < -22

Answer:

B) 1/3

Step-by-step explanation:

2/6 is shaded which is equivilent divide the demoninator and numerator to get 1/3

Answer:

57

Step-by-step explanation:

2166/38=57

Answer: 57

Step-by-step explanation:2188 divided by 38 =57

Answer:

x = -28/39, y = 7/39

Step-by-step explanation:

Graph both and find the corresponding points.

Answer:

>\/<

[tex]y = 4x - 9[/tex]

>/\<

Answer:

y=4x+(-9)

Step-by-step explanation:

Slope intercept form is y=mx+b

m is the slope which can be found using rise/run. In this case 4/1=4 so m=4

b is the y intercept which is the y value where the line passes through the X axis. This also can be found as the Y value where X=0 if that is easier for you. In this problem y=-9 where X=0. Therefore b=-9.

Plug these values back into the equation and you get the equation of the line in slope intercept form. For this line that is y=4x+(-9).

Answer:

3/12

Step-by-step explanation:

There are 22 marbles in all so the probability would be

3/22 but we are looking at specific colors so add the red and yellow marbles together and you should get 3/12

[tex]\sqrt{2}[/tex]Answer:

400[tex]\sqrt{2}[/tex]

Step-by-step explanation:

5 * 8[tex]\sqrt{200}[/tex]

[tex]\sqrt{200}[/tex] = [tex]\sqrt{100 * 2}[/tex] = [tex]\sqrt{100}[/tex] * [tex]\sqrt{2}[/tex] = 10[tex]\sqrt{2}[/tex]

5*8(10[tex]\sqrt{2}[/tex]) = 400[tex]\sqrt{2}[/tex]

Based on the information given, it should be noted that the value of 1260 will therefore be £73.09.

From the information given, it was stated that £29 =500. Therefore, the equation to solve that of 1260 will go thus:

£29 =500

£1 = 500/29

£1 = 17.24

Therefore, 1260 will be:

= 1260/17.24

= £73.09

Learn more about equations on:

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Answer:

52

Step-by-step explanation:

The answer is 52......

Answer:

You rented 4 new games and 1 old game

Step-by-step explanation:

- we can divide $22 by (4×5) and (2×1)

4×5 = 20

2×1 = 2

20+2 = 22