PLEASE HELPPPP IS ALGEBRA 1 it’s easy i guess :/

Answer:

0.62

Step-by-step explanation:

3.1 divided by 5

.............................

Answer:

204.7 is the price before the discount.

Step-by-step explanation:

proof:   178 x 0.15 = 26.7

            26.7 + 178 = 204.7

Answer:

Victor can buy 13 vinal records and that would be 234 and with the shipping fee "$12" = $246 so the awnser is 13 records.

Step-by-step explanation:

I put the explanation within the answer.

Answer:

[tex]y=-2x-4[/tex]

Step-by-step explanation:

Perpendicular Bisector

The bisector of a segment defined by points (x1,y1) and (x2,y2) must pass by the midpoint of the segment.

The midpoint (xm,ym) is calculated as follows:

[tex]\displaystyle x_m=\frac{x_1+x_2}{2}[/tex]

[tex]\displaystyle y_m=\frac{y_1+y_2}{2}[/tex]

The endpoints of the segment are (-3,-8) and (5,-4), thus the midpoint M is:

[tex]\displaystyle x_m=\frac{-3+5}{2}=1[/tex]

[tex]\displaystyle y_m=\frac{-8-4}{2}=-6[/tex]

Midpoint: M(1,-6)

Let's find the slope of the given segment. The slope can be calculated with the formula:

[tex]\displaystyle m_1=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\displaystyle m_1=\frac{-4+8}{5+3}=\frac{1}{2}[/tex]

If the bisector is also perpendicular, its slope m2 and the slope of the segment m1 must comply:

[tex]m_1.m_2=-1[/tex]

Solving for m2:

[tex]\displaystyle m_2=-\frac{1}{m_1}=-\frac{1}{\frac{1}{2}}=-2[/tex]

Once we have the slope -2 and the point through which our line must pass (1,-6), we compute the equation in its point-slope form:

[tex]y-y_o=m(x-x_o)[/tex]

[tex]y-(-6)=-2(x-1)[/tex]

Operating

[tex]y+6=-2(x-1)[/tex]

[tex]y+6=-2x+2[/tex]

Rearranging

[tex]\boxed{y=-2x-4}[/tex]

Answer:

[tex]\frac{-1+-i\sqrt{17} }{6}[/tex]

Step-by-step explanation:

[tex]\sqrt{68}=2\sqrt{17}[/tex]

Answer:

2x  4  +3x 3  +x  2  −5x−18

Step-by-step explanation:

Answer:Answer:

The simplified form of this is 6^-9

Step-by-step explatnation

In order to find this, we first complete the operation inside the parenthesis. In this case, since it is multiplication, we add the exponents.

6^-2 x 6^5 = 6^3

Now that we have the simplified inside we multiply exponents using the parenthesis.

(6^3)^-3 = 6^-9

Step-by-step explanation:

Answer:

x equals 12

Step-by-step explanation:

first you distribute 1/4 to the parentheses, then you multiply by 4 on both sides, collect like terms, move the constant to the right, calculate, and then divide both sides.

Answer:

Blank 1: 2xy(4x-5)=3(4x-5)

Blank 2: (2xy+3)(4x-5)

Step-by-step explanation:

The first step in factoring this polynomial is to find the biggest common factor in both numbers inside the parenthesis, and the second step is to find the biggest common factor of the 2 addents.

The other steps are invalid, either because they don't respect positive or negative signs, or that they just factor it wrong completely.

The only correct answer are:

Blank 1: 2xy(4x-5)=3(4x-5)

Blank 2: (2xy+3)(4x-5)

Answer:

C, D, E

Step-by-step explanation:

Answer:

5) y = -8x -4

6) y = 2x + 3

Step-by-step explanation:

Slope is rise over run. For the first problem, you went down 8 and over 1 to your next point. Going down means you have a negative slope. -8/1 is 8. Your y intercept is where the line meets the y axis. The line meets the y axis at -4.

The line meets a new point every time it goes over 1 and up 2. Rise over run means 2/1. The line goes up so the slope is positive. The line meets the y axis at 3

Answer:

0,-1,-2,-3,-4,-5,-6,-7

Step-by-step explanation:

Any negative number is an integer, that is not a whole number

The correct answer is:  The probability that a customer buys either a mouse or a bird is 25%.

Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e. how likely they are to happen, using it.

Given that, a pet store sells mice, reptiles, and birds,

Let event A = A customer buys a mouse.

Let event B = A customer buys a bird.

We need to tell that,

What does P(A or B) = 0.25 mean in terms of this problem,

So, here the statement given is saying that the 0.25 is the probability that a customer will buy either a mouse or bird,

Hence, the correct answer is:  The probability that a customer buys either a mouse or a bird is 25%.

Learn more about probability click;

https://brainly.com/question/30034780

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Possible Answers: I searched too as I’m not very smart but I found one that happened to be multiple choice and this were the options. A. 120 miles

B. 200 miles C. 280 miles D. 360 miles E.400 miles

Step-by-step explanation: Personally I believe it should be 400.

Answer:

42 seats were filled

Step-by-step explanation:

3/4*56=42

3/4 of 56 is 42

Answer:

42

Step-by-step explanation:

To find out what 3/4 of 56 are, you must divide 3 and 4, then multiply it by 56.

Work; 3/4 = 0.75        56 x 0.75 = 42

Hope this helps!

-Jerc

Answer:

Billion

Step-by-step explanation:

In 43,628,698,591 the three is in the Trillion spot.

One, Ten, Hundred, Thousand, Ten Thousand, Hundred Thousand, Million, Ten Million, Hundred Million, Billion.

There are 9 #’s after the 3 which means it is billions :)

Answer:

The answer is actually 18,000 because for 26 your rounding the nearest ten and for 604 you rounding the nearest hundred so it is 30 x 600 = 18,000

Step-by-step explanation:

The best estimation of 26 × 604 is 18000.

A number system is defined as a system of writing to express numbers.

We need to find estimate of 26 × 604

Approximating a quantity to the required accuracy is known as estimation. This estimation we can do by rounding off the numbers involved in the calculation and get a rough answer.

Now let us round off the number 26 to the nearest tenths.

26 is rounded to 30.

604 is round off to the nearest hundredth which is 600.

Now let us multiply 30 with 600 to get the estimated value of 26 × 604.

30×600

18000

Hence the best estimation of 26 × 604 is 18000.

To learn more on Number system click:

https://brainly.com/question/22046046

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Answer:

yes

Step-by-step explanation:

Answer:

The point (1 | 6) is on the graph.

Step-by-step explanation:

Answer:

it is 1/6

Step-by-step explanation:

Part A. Lines are parrelel means that they never touch.They go in the same direction.

Answer:

$x/3

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

Let's solve your equation step-by-step.

2x+1=−x+4

Step 1: Add x to both sides.

2x+1+x=−x+4+x

3x+1=4

Step 2: Subtract 1 from both sides.

3x+1−1=4−1

3x=3

Step 3: Divide both sides by 3.

3x

3

=

3

3

x=1

BRAINLIEST?

Answer:

Option B: 15 inches

Step-by-step explanation:

p=2w+2l so 12 (2*6) +2x= 42

42-12=30

30/2=15

Answer:70 i believe

Step-by-step explanation:

(4,375/125)=35

35*2=60

Answer:

A = LW

Step-by-step explanation:

A/L =W

A =WL

therefore, A = LW

Hope it helped

Answer:

-15

Step-by-step explanation:

45 divided by negative 3. All you have to do is make it into multiplication. -3 × -15 = 45