Sally can type 520 words in 8 minutes. At this rate, how many words can she type per minute

Answer:

d) 3

Step-by-step explanation:

it's really 3.32, or 3.31662...

Answer:

a  TRANSVERSAL  is a line that intersects two or more other (often  parallel ) lines, while

a PARALLEL lines are lines which are always the same distance apart and never meet.

Answer:

7. n>9

8. put an open dot a 9 and draw arrows to the right

9. x≤55

10. put a close dot on 55 and draw arrow to the left

move those numbers to the right or left sideeee

I can't see pictures, but I'll try to help.

This is just an example.

3x+5>2x-7

   -5       -5

I subtracted 5 on both sides to cancel out it out.

3x>2x-12

-2x -2x

I subtracted the 2x to cancel it out.

x>-12

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hope it helps

let me know if more explanation/example is needed

Answer:

343 is x because all you have to do is add them all together

Answer:

-148i²+296i

Step-by-step explanation:

(4-2i)(73i)

first you multiply 4 and 74i

4x74=296

then we multiply -2iand73i

-2ix73i=148i²

Answer:

You'll times 4 by 73i and get 292i then times -2i by 73i and get -146i^2 after that you'll right 292i-146i^2.

Step-by-step explanation:

Answer:

3/1.....4/1

Step-by-step explanation:

Answer:

Step-by-step explanation:

Ratio = 4/7 : 1/8

        [tex]=\frac{\frac{4}{7}}{\frac{1}{8}}\\\\=\frac{4}{7}*\frac{8}{1}\\\\=\frac{32}{7}[/tex]

       = 32 : 7

[tex]\frac{\frac{1}{8}}{\frac{4}{7}}=\frac{1}{8}*\frac{7}{4}\\\\=\frac{7}{32}[/tex]

= 7 : 32

Ratio 4/7 over 1/8  is the multiplicative inverse of the ratio 1/8 over 4/7

Answer:

There is no graph

Step-by-step explanation:

One has to solve this using either substitution or elimination then...

x + y = 5

–2x + y = –4

x + y = 5

2x –y = 4

3x = 9

x = 3

y = 2

Solution (3 , 2)

Answer:

230+160=390

390-260=130 muffins

Step-by-step explanation:

They made a total of 390 muffins before the end of the day. they sold 260 or the 390 muffins which leaves them with 130.

9514 1404 393

Answer:

  (c)  41 gallons

Step-by-step explanation:

Since each interval has a width of 1, you can simply add the numbers at the right end of intervals 1–5: 6 + 6 + 8 + 9 + 12 = 41

An estimated 41 gallons of water flowed in the first 5 minutes.

Answer:

m<ACD = [tex]50^{o}[/tex]

Step-by-step explanation:

From the question given, ΔACD is a right angled triangle. Then we can apply one of the properties of a triangle to it.

In the triangle ACD:

<ACD + <DAC + <ADC = 180 (sum of angles in a triangle)

<ACD + 40 + 90 = 180

<ACD + 130 = 180

<ACD = 180 - 130

<ACD = [tex]50^{o}[/tex]

With the application of the property of the sum of interior angles of a triangle, the measure of <ACD is [tex]50^{o}[/tex].

Answer:

Yes, because, even though all angles match, one is larger than the other. So just having the same angles is no guarantee they are congruent.

Step-by-step explanation:

Answer:

Same Angles

because, even though all angles match, one is larger than the other. So just having the same angles is no guarantee they are congruent.

Step-by-step explanation:

Hope this Helps!

Answer:

35*2 = 70

70 mph on the Major Highway

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

if 35 is half of x (x being the speed of a major interstate highway a few miles away) then this means [tex]\frac{x}{2} =35[/tex] you multipliy both sides by 2 to get x by its self and now have x=70

Answer:

1/5

Step-by-step explanation:

Answer:

a) EF = 4

Step-by-step explanation:

CB/DE = BA/EF

8/4 = 8/EF

8EF = 4 x 8

EF = 4

Answer:

6x + 9

Step-by-step explanation:

Hello!

First, remove the parenthesis:

Combine like terms:

The final expression is 6x + 9.

The slope is 12 and y- intercept is -5.

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

Given:

y=12x−5

Now, from slope- intercept form

y = mx + b

where m is the slope and b is the y intercept.

Now, Comparing with given equation

m= 12 and b= -5

Hence, the slope is 12 and y- intercept is -5.

Learn more about slope here:

https://brainly.com/question/3605446

#SPJ2

Answer:

c = 10

Step-by-step explanation:

Answer:

c=10

Step-by-step explanation:

8(c-15)=(-40)

(8)(c)+(8)(−15)=(−40)

8c+(−120)=(−40)

8c−120=(−40)

8c−120+120=(−40)+120

8c=80

8c /8 = 80 /8

c=10

Answer:

7/20

Step-by-step explanation:

Let the total probability be 1;

Given

Probability of selecting a red M&M = 2/5,

Probability of selecting a green M&M = 1/4

Required

Probability of selecting a white M&M

Probability of selecting a white M&M = 1 - (2/5+1/4)

Probability of selecting a green M&M = 1 - (4(2)+5(1)/20)

Probability of selecting a green M&M = 1 - (8+5/20)

Probability of selecting a green M&M  = 1 - 13/20

Probability of selecting a green M&M  = 7/20

hence the Probability of selecting a green M&M is 7/20

Answer:

$16.20 30% of 50 is 15 so divide 4 in the mix

Answer:

Ax + Ay + 2A = 0 for any nonzero A, for example (A=1): x + y + 2 = 0

Step-by-step explanation:

The equation of a line is

Ax + By + C = 0

so we know that:

A*-3 + B*1 + C = 0

A*5 + B*-7 + C = 0

Let's subtract one from the other:

A*(-3 - 5) + B*(1 + -7) = 0

A*-8 + B*8 = 0

B*8 = A*8

B = A

Let's input B = A into the first two equations

A*-3 + A*1 + C = A*-2 + C = 0

A*5 + A*-7 + C = A*-2 + C = 0

checks out

C = 2A

So for any nonzero A the equation of

Ax + Ay + 2A = 0 produces a line passing between the points. Example would be

x + y + 2 = 0

Answer:

9 x 10 to the power of 8 meters in 3 seconds

Step-by-step explanation:

Answer:

z = 43

Step-by-step explanation:

Answer:

z=43

Step-by-step explanation:

27 + 16 = 43

Hope this helps!

Answer:

girl/boy use photomath if ur failing or just use these.

Step-by-step explanation:

11. 5x^2-6x-12

12. 2x(4y+5x)

13.3y^2+16xy

if you need the rest use photomath I am sure it will come to the same answers I got.

Answer:

B

Step-by-step explanation:

1. Graph the given function (Desmos or T1-84 is a good choice)

2. Determine answer graphically

Answer: I believe it is 92

Step-by-step explanation:

Answer:

It is D

Step-by-step explanation:

It could be A but if we read the sentence correctly than we should understand about the number of stamps she bought in every month and how much her grandmother gave her.We should also read the options more than 10 times to understand it