Can someone plz help me

Answer:

−48x+8y−32

Step-by-step explanation:

−8(6x−y+4)

=(−8)(6x+−y+4)

=(−8)(6x)+(−8)(−y)+(−8)(4)

=−48x+8y−32

Answer:

           -3/10

Step-by-step explanation:

  -4--1= -3

     5--5= 10

Answer:

Answer: $109.99

Step-by-step explanation:

The total amount saved, $96.16, should be divided by the number of tires, 4. The answer is $24.04. Add $24.04 to the price of a single tire, $85.95, and the answer is $109.99, the original price of one tire.

Answer:

1.25

Step-by-step explanation:

1.25

THATS THE ANSWER      

✨✨✨✨✨✨✨✨

Answer:

DANG that mountain steep as hell. Cant help with that sorry.

Step-by-step explanation: Too steep for mes to walk on.

Answer:

Step-by-step explanation:

I can't read this well. Is it  (x-y)^2+ (x^2+2+y^2)?

Answer:

Step-by-step explanation:

[tex](x - y) ^{2}[/tex] + ([tex]x^{2}[/tex] + 2xy + [tex]y^{2}[/tex])

(x - y) (x - y) + ([tex]x^{2}[/tex] + 2xy + [tex]y^{2}[/tex])

[tex]x^{2}[/tex] + [tex]y^{2}[/tex] - xy -xy + ([tex]x^{2}[/tex] + 2xy + [tex]y^{2}[/tex])

[tex]x^{2}[/tex] + [tex]y^{2}[/tex] -2xy + ([tex]x^{2}[/tex] + 2xy + [tex]y^{2}[/tex])

[tex]x^{2}[/tex] + [tex]y^{2}[/tex] -2xy + [tex]x^{2}[/tex] + 2xy + [tex]y^{2}[/tex]

[tex]x^{2}[/tex] + [tex]y^{2}[/tex]  + [tex]x^{2}[/tex]  + [tex]y^{2}[/tex]

[tex]2x^{2}[/tex] + [tex]2y^{2}[/tex]

2([tex]x^{2}[/tex] + [tex]y^{2}[/tex] )

hope this helps!

Answer:

Step-by-step explanation:

( - ∞, - 7), (-3, 5)

Answer:

A. y = [tex]\frac{2}{5}[/tex]x + 1

Step-by-step explanation:

A linear function is a function that has an exponential value of zero or one and that, when graphed, is a straight line. The only equation that fits this description is answer choice A. We can also use the process of elimination to figure out which answer choice is correct.

A: A is the correct answer because it has an exponential value of one, meaning that it will be a straight line.

B: B is incorrect because the x has an exponential value of 2, which tells us that the equation is quadratic, not linear. If you were to graph this equation, it would look like a parabola, not a straight line.

C: C is incorrect for the same reason as answer choice B, the exponential value of this equation is more than one, meaning that the equation can't be linear.

D: D is incorrect because it contains a radical [tex]\sqrt{x}[/tex]. When [tex]\sqrt{x}[/tex] is graphed, it looks like half of a parabola, which isn't a straight line.

Answer:

Juan earns 10 dollars a week at his job

Step-by-step explanation:

Answer:

D 40

Step-by-step explanation:

2x^2-10  if (5)

2(5)^2-10

2(25)-10

50-10

40

Answer:

there are 3600 seconds in one hour

Answer:

55% are women

Step-by-step explanation:

27÷60= 0.45

0.45x100=45

100-45=55

45% men

55% women

There are 55% are women if the manufacturing plant has 60 supervisors. If 27 of the supervisors are men, option third is correct.

It is defined as the ratio of two numbers expressed in the fraction of 100 parts. It is the measure to compare two data, the % sign is used to express the percentage.

We have:

A manufacturing plant has 60 supervisors. If 27 of the supervisors are men.

The number of women = 60 – 27 = 33

The percent of women = (33/60)×100

= 0.55×100

= 55%

Thus, there are 55% are women if the manufacturing plant has 60 supervisors. If 27 of the supervisors are men, option third is correct.

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Answer:

Option D

Step-by-step explanation:

As, 15/10 = 3/2

And also 21/14 = 3/2

They are equal!

Answer:

D

Step-by-step explanation:

i got it right

Answer:

60 t-shirts

Step-by-step explanation:

48 divided by 4/5

= 60

Answer:

Step-by-step explanation:

21≤2.50+5s subtract 2.50 from both sides

18.50≤5s  divide by 5

s≥3.7  he can buy up to 3 bags at $5 each

Alonso brings $21 to the market to buy eggs and avocados. He gets eggs that cost $2.50. Then he notices that the store only sells avocados in bags of 3 for $5. He wants to buy as many avocados as he can with his remaining money. What is the largest number of avocados that Alonso can afford?

9 avocados

$21.00 - $2.50 = $18.50

3 × $5.00 = $15.00

$18.50 - $15.00 = $3.50

$15 = 3 bags of avocados  =  3 bags × 3 avocados = 9 avocados

Answer:

x = 2

Step-by-step explanation:

f(x) = x + 8

f(x) = 10

10 = x + 8

minus 8 from the both sides

10 - 8 = x

2 = x

x = 2

Answer:

D: 3x – 5 and 2x + 4y = 8

Step-by-step explanation:

I used desmos calculator

9514 1404 393

Answer:

  (1, 2)

  (0, 1)

Step-by-step explanation:

The function tells you the second number of the pair will be one more than the first number of the pair. That is, the pair will be ...

  (x, 1+x)

Appropriate choices are ...

  (1, 2)

  (0, 1)

Answer: The actual model is 3.055 feet tall.

Step-by-step explanation:

Given: The statue of liberty is 305.5 feet tall from the foundation of it pedestal to the top of its torch .

The height of the model of the statue = [tex]\dfrac{1}{100}\times\text{ (Height of actual model)}[/tex]

[tex]=\dfrac{1}{100}\times305.5\\\\=3.055\text{ feet}[/tex]

Hence, the actual model is 3.055 feet tall.

Answer:

Step-by-step explanation:

x+5=0

x=-5

-5) 16   80   1    5

  |       -80   0  -5

 ____________

  | 16    0    1  | 0

quotient=16x²+1

Remainder=0

Answer:

y = 3x + 8

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 3 and c = 8 , thus

y = 3x + 8 ← equation of line

Answer:

h = 5.42

r = 5.42

Step-by-step explanation:

Find h with respect to r:

V = πr²h = 500

h = 500/πr²

Plug this into the surface area equation:

SA = πr² + 2πrh

= πr² + 2πr(500/πr²)

= πr² + 1000/r

Differentiate and set to 0, solve for r:

dSA/dr = 2πr - 1000/r² = 0

2πr = 1000/r²

r³ = 500/π

r = (500/π)^1/3

≈ 5.42 cm

find h:

h = 500/πr²

= 500/[π(5.42)²]

= 5.42cm

Pretty sure its 500000 milliliters.

hope this helps

Answer:

500,000 liters

Step-by-step explanation:

mulitply the volume of the liters value by 1000

Answer:

f(-2) = -1

Step-by-step explanation:

Look at x = -2 and find the value of y.

Answer:

$412.50

Step-by-step explanation:

[tex]550(1 - .25) = 550(.75) = 412.50 \\ [/tex]

Answer:

Do what the 6th grader said

Step-by-step explanation:

They smart

Answer:

d Geometric sequence; common ratio is −2

Step-by-step explanation:

Identifying Sequences

There are two possible types of sequences to choose from, Arithmetic and Geometric.

The arithmetic sequences are identified because each term is obtained by adding or subtracting a fixed number to the previous term. This number is called the common difference.

In the geometric sequences, each term is found by multiplying (or dividing) the previous term by a fixed number, called the common ratio.

The given sequence is:

48, -96, 192, -384, 768,....

To identify the type of sequence, we could try subtracting the second term from the first, the third from the second, etc. If those differences were constant, it would be an arithmetic sequence.

In this case, it's not necessary because the sign of the terms is alternating. It can only be possible with geometric sequences with a negative common ratio.

Dividing the second by the first term:

r = -96 / 48 = -2

Dividing the third by the second term:

r = 192 / -96 = -2

The rest of the divisions of successive terms lead to the same common ratio, thus, the answer is:

d  Geometric sequence; common ratio is −2

The amount of their deposit will be $981.75

Sum refers to the addition of two or more numbers.

The amount of their deposit will be the sum of no cashback deposit and the checks.

This means that the amount of their deposit will be 25 twenties + 19 tens + 28 fives + 18 ones + 15 quarters + $25 + $20 + $85.

By Solving it, we will get

[tex](25\times 20)+(19\times 10)+(28\times 5)+(18\times 1)+(15\times \dfrac{1}{4})+25+20+85=500+190+140+18+3.75+25+20+85\\=981.75[/tex]

So, the amount of their deposit will be $981.75.

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Answer:

F. [tex] \frac{3}{4} [/tex]

Step-by-step explanation:

Constant of proportionality, k, = [tex] \frac{y}{x} [/tex]

The ratio of each given of values on the table will give you the same value, which represents k.

Thus, using the pair, (2, 1.5), k can be calculated as follows:

[tex] k = \frac{y}{x} = \frac{1.5}{2} [/tex]

Multiply the numerator band denominator by 10 to eliminate the decimal point.

[tex] = \frac{1.5*10}{2*10} = \frac{15}{20} [/tex]

Simplify

[tex] k = \frac{3}{4} [/tex]