How many solutions can be found for the system of linear equations represented on the graph?

Answer:

Number of multiple-choice questions = x = 35 questions

Number of open-ended questions = y = 3 questions

Step-by-step explanation:

Let

Number of multiple-choice questions = x

Number of open-ended questions = y

x + y = 38 (1)

4x + 20y = 200 (2)

From (1)

x = 38 - y

Substitute x = 38 - y into (2)

4x + 20y = 200

4(38 - y) + 20y = 200

152 - 4y + 20y = 200

- 4y + 20y = 200 - 152

16y = 48

y = 48/16

y = 3

Substitute y = 3 into (1)

x + y = 38

x + 3 = 38

x = 38 - 3

x = 35

Number of multiple-choice questions = x = 35 questions

Number of open-ended questions = y = 3 questions

Answer:

-5 is the common difference.

Step-by-step explanation:

Answer:

...... ignor this

Step-by-step explanation:

.. sjodnaknd sorry

Answer:

140 socks or 70 pair of socks

Step-by-step explanation:

35 x 4 = 140

Answer:

140

Step-by-step explanation:

35 times 4 is 140

Answer:

Angle C = 142 degrees

Step-by-step explanation:

A+B = 90

B+C = 180

Rearrange first equation to get B = 90-A

Plug this into the second equation:

90-A + C = 180

C = A + 90

Plug in A, C = 52 + 90 = 142

Answer:5100 divided by 12=425

Step-by-step explanation:

Answer:

Step-by-step explanation:

With reference angle x

perpendicular (p) = 11

hypotenuse (h) = 18

Now

sin x = p / h

sin x = 11 / 18

x = sin ^-1( 11/ 18)

x = 37.66

x = 37.7

Awnser: 37.7

Sin: Oppostie/Hypotonuse

11/18=sin(x)

sin^-1(11/18)= 37.6698...

Answer:

y=-3

Step-by-step explanation:

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

Answer to equation:

y = 1 1/3

Step-by-step explanation:

for this problem we see that we are starting below 0 and going up to one, all we have to do is solve for the distance between the two numbers, as shown

(-1/3) + 1/3 = 0

0 + 1 = 1

now to simplify, we just add the total amount of change between the two numbers

1/3 + 1 = 1 1/3

NOTE: this can be done by just adding the absolute value of each number if one is a negative number and one is a positive number, wich is basically what i did

-1/3 = |1/3|

1 = |1|

|1/3| + |1| = |1 1/3| or total amount of change

but if you are working with two positive or two negative numbers, then subtract the lesser of the two absolute values as so

-2 + x = -5

-2 = |2|

-5 = |5|

|5| - |2| = |3|

3 = amount of change

3 = x

-2 + -3 = -5

-5 = 53

-1 = 13

0 = 3

1= -7

Step-by-step explanation:

Not sure if this is right, but all I did was plugged -10 X + 3 into the Y = on my calculator and then graphed and checked the table, I looked at the x value and then the Y.

Step-by-step explanation:

given equation :- y = -10x + 3

1)when x = -5

y = -10x + 3

y = -10 (-5) + 3

= 50 + 3

= 53

2)when x = -1

y = -10x + 3

y = -10(-1) + 3

= 10 + 3

= 13

3) when x = 0

y = -10x + 3

y = -10(0) +3

= 0+ 3

= 3

4) when x = 1

y = -10x + 3

y = -10(1) +3

= -10 + 3

= -7

Answer:

5x13=?

Step-by-step explanation:

Answer:

20480

Step-by-step explanation:

Answer:

The answer is false.

Step-by-step explanation:

Answer:

Following are the responses to this question:

Step-by-step explanation:

In point 1 the answer is "An algebra tiles will model the situation".

In point 2 the answer is "The one tile of orange x and 5 tiles of black".

In point 3 the answer is "This situation can be interpreted as an x-5 algebraic term".

Answer:

72 ounces of bananas

Answer:

72

Step-by-step explanation:

4.5 ties 16 = 72

Answer:

Step-by-step explanation:

1) (-10,2)   ; (3,5)

[tex]Midpoint= (\frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2})\\\\=(\frac{-10 +3 }{2}, \frac{2+5}{2})\\\\=(\frac{-7}{2},\frac{7}{2})\\\\=(-3.5, 3.5)[/tex]

2) (3,6)  ; (7,6)

[tex]Midpoint= (\frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2})\\\\=(\frac{3+7 }{2}, \frac{6+6}{2})\\\\=(\frac{10}{2},\frac{12}{2})\\\\=(5, 6)[/tex]

Answer:

279

Step-by-step explanation:

Answer:

1)

Y-intercept: -3

Slope: 2

Equation: y = 2x - 3

Step-by-step explanation:

I just answered one since it was only for 5 points. :)

Answer:

D IS THE ANSWER

Step-by-step explanation:

I THINK ITS B

Answer:

B

Step-by-step explanation:

Answer:

Ed now has $6.09

Answer:

8, 16, 24, 32, 40, and 48

Step-by-step explanation:

I hope this helps! Please mark Brainliest if possible!

Answer:

I earn $99. my friend earns $85. We both earn $184

Step-by-step explanation:

Steps

Amount i earn per hour = 44.55 / 9 = $4.95

Amount my friend earns = 51 /12 = $4.25

Amount earned in 20 hours

4.95 x 20 = 99

4.25 x 20 = 85

Answer:

22/25

Step-by-step explanation:

Multiples of 8 betwen 1 - 50 =

8

16

24

32

40

48

there are 6 multiples of 8

Numbers that are not multiples of 8 = 50 - 6 = 44

Probability  the operator will choose a unit that is not a multiple of 8 = 44/50

Expressing in simpler terms = 22/25

Answer:

7x+4

Step-by-step explanation:

combine like terms

x + 6x + 4

(x + 6x) + 4

7x + 4=

7x + 4

Answer:

x  =  5  ±  √  2

Step-by-step explanation:

The correct answer will be option (3) Median > Mean

The steps are as follow:

[tex]x \: = \frac{4 + 8 + 5 + 12 + 3 + 9 + 5 + 2}{8} \\ x = 6[/tex]

[tex][tex]m = \frac{ { (\frac{n}{2}) }^{th} obs + ( { \frac{n}{2} + 1)}^{th} obs }{2} \\ m= \frac{ { (\frac{8}{2}) }^{th} obs + ( { \frac{8}{2} + 1)}^{th} obs }{2} \\ m= \frac{ { (4) }^{th} obs + ( { 5)}^{th} obs }{2} \\ m= \frac{ { 5} + 5}{2} \\ m = 5[/tex][/tex]

So the correct answer will be option (3) Median > Mean

Learn more about mean and median here:

https://brainly.com/question/13741558

#SPJ2

Answer:B < 12.

Step-by-step explanation:

Answer:

[tex]Length = 5x + 3[/tex]

[tex]Width = x +1[/tex]

Step-by-step explanation:

Given

[tex]Area = 5x^2 + 8x + 3[/tex]

Required

Determine the dimensions

To do this, we simply factorize the given expression.

[tex]Area = 5x^2 + 8x + 3[/tex]

Expand

[tex]Area = 5x^2 + 5x +3x+ 3[/tex]

Factorize

[tex]Area = 5x(x + 1) +3(x+ 1)[/tex]

Factor out x + 1

[tex]Area = (5x +3) (x+ 1)[/tex]

Area is calculated as:

[tex]Area = Length * Width[/tex]

So:

[tex]Length = 5x + 3[/tex]

[tex]Width = x +1[/tex]

Answer:

(D)3.6 cm esa es amigo buen dia

Answer:

The answer is C.

Step-by-step explanation:

So reduce the expression with √3.

So you're left with 50/√2 • 80√5

So you multiply it.

4000√5/√2

Rationalize the denominator

2000√10

Answer:

The answer is C!

Step-by-step explanation:

Answer:

3/10 pounds

Step-by-step explanation:

Distribute 3 pounds equally into 10 containers so it is 3/10 pounds in each container.