I suck and need help lol

Answer:

y ≤ -3/2x -2

Step-by-step explanation:

i guessed n got it wrong so i looked at the khan academy explanation for it and got this. i hope it helps

Answer:

11.4972 USD

Step-by-step explanation:

Approx. 11.50

Answer:

4/3

Step-by-step explanation:

Answer:8 : 6    16 : 12    24 : 18     32 : 24     40 : 30

Step-by-step explanation: There all equivalent

Answer:

nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Step-by-step explanation:

Answer:

Option A is:

3000+750x=9,000

Option B:

9000= 1000(9)

Step-by-step explanation:

X is the number of months it would take in option A. Option A would take 8 months while the other option takes 9. Option A you only pay 750 monthly while option B you ay 1000 monthly

Answer: B

Step-by-step explanation:

Answer:

Y=120

Step-by-step explanation:

0.48y=48

y=48/0.4

y=480/4

y=120

Answer:

135 city blocks is the correct answer

Step-by-step explanation:

Answer:

13 weeks

Step-by-step explanation:

25w + 75 = 400

25w = 400 - 75

25w = 325

25w/25 = 325/25

w = 13

It will take 13 weeks until you can buy the monitor

Answer:

So if there is 13 weeks you re able to buy the monitor but if it's less than 13 weeks you are broke.(lol)

Step-by-step explanation:

already have $75

monitor costs a total of $400.

each week 25

400 -75 =325

325 divided by 25 =13

Answer:

the answer is 6

Step-by-step explanation:

if u look 2.5 gives u 3 so 5 would give u 6

Answer:

17 billion cause 30*10 300

Answer:

If 30 houses cost 1.7 billion, 300 houses cost 17 billion

Step-by-step explanation:

If you were to make it an equation you would make it

30 = 1.7

Now we were told the 30 would be made 300 so its obvious you multiplied by 10 and whatever you did to one side you do to the other so its

30 x 10 = 1.7 x 10 is 300 = 17

your answer is 17 billion

Answer:

80000bacterias

Step-by-step explanation:

Volume of the bedroom= length ×width× height

Given

Length = 2m

Width = 4m

Height= 2.5m

Volume of the bedroom= 2×4×2.5

Volume of the bedroom = 20m³

Given that;

4000bacterias = 1m³

x bacteria = 20m³

Cross multiply

x =4000×20

x =80000

Hence 80000 bacteria's are present in Bill's room

Answer:

(x-8)(x-8)

Step-by-step explanation:

Answer: (x - 8)²

x² - 16x + 64 = x² - 2.8.x + 8² = (x - 8)²

Step-by-step explanation:

Answer:

25 percent discount

Step-by-step explanation:

40 x 0.25 gives you 10 and then you subtract from the orginal price

Answer:

11 22 31 41

Step-by-step explanation:

yes thats it dd

f

d

d

d

d

Answer:

$30 per week

Step-by-step explanation:

Answer:

y=4 y=7 y=10 y=13 y=16

Step-by-step explanation:

Answer:

$216

Step-by-step explanation:

Add 40% and 20% to get 60% as the total percent that Liam is saving. Multiply that by 360 to get $216 that is being saved.

Answer:

$8.90

Step-by-step explanation:

((2)(2.90))+(3.10)= $8.90

'""""""""""""""""""""""""""""""""""8.9$""""""""""""""""""""

Answer:

A: (0,-5)

B:(4,-5) and (6,1)

C: (0,4)and (0,-5)

Step-by-step explanation:

Answer:

28 30 34 42 or z v w x your welcome

Answer:

B. [tex]x>-17.5[/tex]

C. [tex]x\leq-30[/tex]

Step-by-step explanation:

B.)

[tex]\frac{-8}{14}x+22>32\\-8x+308>448\\-8x>140\\x>-17.5[/tex]

C.)

[tex]0.9x+12\leq-15\\0.9x\leq-27\\x\leq-30[/tex]

Hope this helped!! <3

Answer: I think it’s a or c

Step-by-step explanation:

Answer: $4 per yard

Step-by-step explanation:

From the question, we are informed that Liane is sewing new curtains for her bedroom and that she bought 3 yards of fabric and her total cost was $12.

Her cost per yard will be the amount she bought the fabric divided by 3. This will be:

= $12 / 3

= $4 per yard

Answer:

Step-by-step explanation:

[tex]a_1=6\\a_2=-30\\a_3=150\\\\\dfrac{a_2}{a_1}=\dfrac{-30}{6}=-5\quad\wedge\quad \dfrac{a_2}{a_2}=\dfrac{150}{-30}=-5\quad\implies\ \ q=-5\\\\\\a_n=a_1\cdot q^{n-1}\\\\a_{13}=a_1\cdot q^{12}=6\cdot(-5)^{12}=6\cdot244140625=1464843750[/tex]

A. (–4 + i) + 4i = –4 + (i + 4i)

Step-by-step explanation:

edge2020

Have a great day y'all :)

(–4 + i) + 4i = –4 + (i + 4i) is the associative property of addition. Thus, option A is correct.

According to the associative property of additionally, whenever at least three figures are added together, the outcome is unaffected by the sequence in which the individual numbers are added.

In the first given condition is is stated:

(–4 + i) + 4i  = –4 + (i + 4i)

-4 + i + 4i = -4 + i + 4i

5i - 4 = 5i - 4

As the LHS = RHS, the property is said to be valid for the associative property of addition.

Therefore, option A is the correct option.

Learn more about associative property of addition, here:

https://brainly.com/question/28762453

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Which equation shows an example of the associative property of addition?

(–4 + i) + 4i = –4 + (i + 4i)

(–4 + i) + 4i = 4i + (–4i + i)

4i × (–4i + i) = (4i – 4i) + (4i × i)

(–4i + i) + 0 = (–4i + i)

Answer:

skp

Step-by-step explanation:

The tools that Greeks limit themselves to in their formal geometric constructions are straight edge and compass. Therefore, A and B are the correct answers.

Geometric construction is the process of drawing a geometrical figure using two geometrical instruments, a compass, and a ruler.

Compass and straight edge were the tools that were used by Greeks in their formal geometric construction.

During earlier Greek times, simple geometric tools were used like compass and straight edge to draw something. Rulers and other tools came to use much later in time.

Therefore, A and B are the correct answers.

Learn more about the geometric constructions here:

https://brainly.com/question/24532287.

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Answer:

The answer would be 79.

Step-by-step explanation:

Answer:

$6.50

Step-by-step explanation:

$30-$23.50=$6.50