Can someone please help?? QUESTION: Write the phrase as an expression 13 subtracted from a number x An expression is.

Answer:

1 1/4

Step-by-step explanation:

5/6 plus 1/3 plus 1/12 is the same as 10/12 plus 4/12 plus 1/12 which equals 15/12, which is also 1 3/12, and that reduced is 1 1/4

it's 5/4 i'm b0red so i'm answering what I want

Answer:

just ask your teacher bro

Step-by-step explanation:

laboure was charging. $22 for 1hour

Answer:

1/2 +2= 2.5 , 4/3-6= -4.6

Step-by-step explanation:

NO THEY DONT HAVE THE SAME VALUE VBUT HOPE THIS HELPS

Answer:

80,94º

Step-by-step explanation:

What I've done is, first draw a triangle with a 90º angle and write down the height (324m) and the tourist's distance (100m).

So I calculated the tangent of the angle of the tourist.

The formula is tan=Oposite side/adjacent

[tex]tan=\frac{opposite side}{adjacent}[/tex]

[tex]tan=\frac{324}{100} =3.24[/tex]

And now with your calculator you press "shift" and "tan". Then introduce 3,24 and it will give you the result (80,94º).

I hope it helped.

Answer:

24

Step-by-step explanation:

x+90=114( sum of two interior angle of triangle is equal to its opposite exterior angle)

x=24

Answer:

24 is the value for x and that's correct

Answer: A loss of $35,100

Step-by-step explanation:

The tractor had cost $136,000 and had accumulated a depreciation of $69,900.

This means that the net book value of the tractor was:

= 136,000 - 69,900

= $66,100

The insurance company was supposed to give them this amount but instead gave them $31,000. They will therefore suffer a loss of:

= 66,100 - 31,100

= $35,100

Answer:

$9.20

Step-by-step explanation:

Mixed nuts = 1/5

Chocolate candies = 1/2

Granola = 1 1/4

Cost of the trail mix

Mixed Nuts $2.50

Chocolate Candies $3.40 Granola $5.60

= 1/5 * 2.50 + 1/2 * 3.40 + 1 1/4 * 5.60

= 0.5 + 1.7 + 7

= $9.20

Answer:

3y^2-12y-2y+8

3y^2-14y+8

Step-by-step explanation:

Remember FOIL

First

Outer

Inner

Last

(3y-2)(y-4)

Answer:

Step-by-step explanation:

Use FOIL method

(3y - 2 )(y - 4) = 3y*y - 4*3y  + y *(-2) - 4 * (-2)

                      =3y² - 12y - 2y + 8          {Combine like terms}

                      = 3y² - 14y + 8

Answer:

Susan sent 25 messages

Felipe sent 100 messages

Deon sent 35 messages

Step-by-step explanation:

160 = x + 4x + x + 10

160 = 6x + 10

6x = 150

x = 25

Answer:

C-The maximum range of weekly hours worked by high school students is less than the maximum range of weekly hours worked by college students.

Answer:

(2x + 5)

Step-by-step explanation:

2(x + 1) + 6x = 4(2x + 5) + 2

2x + 2 + 6x = 8x + 20 + 2

8x + 2 = 8x + 22

Because both sides are 8x it will have no solution      

Second one is "all of these are correct"  

Step-by-step explanation:

Approach: A triangle is valid if sum of its two sides is greater than the third side. If three sides are a, b and c, then three conditions should be met.

Answer:

33%

Step-by-step explanation:

First the size of the red area:

5*3=15

Size of the blue area:

6*3=18

15+18=33

33/100

33%

Answer:

GCF: 8

Answer: 8(7z - 3)

Step-by-step:

For the answer you just need to factor 8 out of 56z - 24

Answer:

GCF is 8

Step-by-step explanation:

Prime factor 56 and 24

See the biggest factor that will divide into them

Answer:

probably is around like 7x- somthing

Answer: 64

Step-by-step explanation:

To score an average of 60 in the three tests, the total score of the test should be: = 60 × 3 = 180

Since the student already has scores of 52 and 64, the score in the third test will be:

= 180 - (52 + 64)

= 180 - 116

= 64

Answer:

42

Step-by-step explanation:

-2x(-5)=10, 8(4)=32, 32+10=42

Answer:

-22

Step-by-step explanation:

-2x--8y

-2(-5) -8(4)

10 - 32

= -22

I hope this helps you out!

Answer:

40 degrees Fahrenheit

Step-by-step explanation:

i think thats the answer cuz u didn't give a question to answer

Answer:

-150

Step-by-step explanation:

The function f is defined by f(x )=150÷x −z , where z is constant. Find z if the value of f at x = 1 5 is equal to 250.

Given the function;

f(x )=150÷x −z

This can also be written as;

f(x )=150/x −z

If f(1.5) = 250, hence;

at x = 1.5, f(x) = 250

Substitute;

250 = 150/1.5 - z

250 = 100 - z

z = 100 - 250

z = -150

Hence the value of z is -150

Answer:

B,C, and E

Step-by-step explanation:

Got it right on the assignment

Answer:

Mode

Step-by-step explanation:

29 occurs 3 times

Step-by-step explanation:

MEAN

add up all the numbers, then divide by how many numbers there are.

26+29+29+17+33+24+32+24+21+29/10

264/10

132/10 or 26.4

RANGE

The Range is the difference between the lowest and highest values.

lowest value: 17

highest value: 33

33-17= 16

MEDIAN

Arrange your number in numerical order:

17, 21, 24, 26, 29, 29, 29, 32, 33

Count how many numbers you have: 10

Since it's an even number divide 10 by 2: 5

Go to the number in that position and average it with the number in the next higher position to get the median.

5th position: 26

6th position: 29

26+29/ 2= 27.5

Therefore, the median is 27.5

MODE

To find the mode, or modal value, it is best to put the numbers in order. Then count how many of each number. A number that appears most often is the mode.

17, 21, 24, 24, 26, 29, 29, 29, 32, 33

Therefore, thee mode is 29

Answer:

total weight = 5.62 X 3 = 16.86 grams

Answer:

Step-by-step explanation:

Given equation of the line is,

y = 2x + 1

By comparing this equation with the slope-intercept form of the equation,

y = mx + b

m = Slope of the line = 2

b = y-intercept = 1

Table for the input - output values,

x        -1            0            1            2

y        -1            1             3           5  

Now graph these points on the graph and join them by a straight line.

-8+2-6

(-8+2)-6

-4-6

=. -10..............answer

Answer:this is the order of the things to put them

number of bouquets: 5

mass of bouquets: 3d+4t+v

mass of the tulips in one bouquet: 4t

mass of the daffodils in one bouquet: 3d

Step-by-step explanation:

Answer:

The range should be (−∞,∞)

Step-by-step explanation:

Answer:

One eighth

Step-by-step explanation:

By multiplying each fraction by 100, you can get the percentage.

(1/8) x 100 = 12.5

(5/4) x 100 = 125

(16/25) x 100 = 64

Answer:

A

Step-by-step explanation:

100 / 12,5 = 8

12,5% = 1/8