Sarah the Sub is the worst substitute teacher. She just can’t seem to get her students under control. But she is getting better...Last year Sarah got tied up & hung upside down by students 89 times. This year it only happened 74 times. What was the percent decrease in the number of times Sarah was tied up & hung upside down?Round to the nearest percent.
A).16% C)18%
B).17% D).19%

Answer:

its de

Step-by-step explanation:

because i took the test

Answer:

1/2 or 0.5

Step-by-step explanation:

4/5-5/6=1/2

4x is the greatest common factor of the expression 64xyz−36xy+24x.

Polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables

The given expression is 64xyz−36xy+24x

We need to find the greatest common factor of the expression

Sixty four x times y times z minus thirty six times of x times y plus twenty four x.

The greatest common factor (GCF) of a set of numbers is the largest factor that all the numbers share.

4x(16yz−9y+6)

4x is the gcf of the given expression.

Hence, 4x is the greatest common factor of the expression 64xyz−36xy+24x.

To learn more on Polynomials click:

https://brainly.com/question/11536910

#SPJ2

Answer:

24,300,000

Step-by-step explanation:

Answer:

The first one plz brainliest

Step-by-step explanation:

2x + y - 8 =0

- 2x from both sides

Y - 8 = -2x

Then add 8 to both sides

Y = -2x + 8

The second one = -1/2x + 4 when its in slope intercept form

And the third one = y = 2x + 2

So it’s the first equation that ve slope of -2 and y intercept of 8

Answer:

2x + y - 8 =0

Step-by-step explanation:

Answer:c is right

Step-by-step explanation: be coa

Answer:

Step-by-step explanation:

1: 7/6

2: 3/2

3: 0.000288

4: six tenths

Answer: D.

Step-by-step explanation: I'm sorry if thats wrong but I'm in college math at the moment so I'd hope i would know that lol

Answer:

vertex is (4,1) and axis of symmetry is x=-4

Step-by-step explanation:

Answer:

He would pay $5.49

Step-by-step explanation:

edward would pay $5.49 on sales tax for an item that costs $61.00.

net price: $61.00

sales tax rate: 9.00%

the formula for finding sales tax is sales tax amount = net price x (sales tax percentage / 100).

total price = net price + sales tax amount.

so,  

$61.00 x (9 / 100) = $5.49

total = $61.00 + $5.49 = $66.49

because this question is not asking for the total price, we can dismiss that.

input $5.49 as your answer. you've then completed this question.

if you have any confusion, please reach out to me and i'll try to help you as best as i can :).

Answer:

The answer is B.

Step-by-step explanation:

If you round 64.12, you will get 63 to the closest. If you round 7.4, you will get 7 to the closest. So the answer is B.

Answer:

4 gallons were used on the trip

Step-by-step explanation:

Hope you get it right

Answer:

Every 25mi a gallon of gas is being used.

The rate represents the number of miles traveled for every gallon of gas used

10.5 fl (87.5%)

Step-by-step explanation:

also, you are giving 5 points to whoever answers your question, but it takes 10 points of your to ask the question

hope this helps <3

Answer:

Plz brainliest

Step-by-step explanation:

put the x values by replacing the numbers for x

Answer:

your welcome

Step-by-step explanation:

Answer:

My answer is b

sorry if its wrong.

Step-by-step explanation:

Answer:

30% of the people surveyed were satisfied with the car.

Step-by-step explanation:

1050 x 100 / 3500 = 30

Answer:

you can do this you can be anything if you want and you can achieve this now get out there and go win this thing!

Step-by-step explanation:

like that t think

Answer:

1   113.1m

2   615.75cm²

3 530.93ft²

4 163.36in

5 31.42m

6 28.27m²  

7 314.16ft²

8 50.27ft

Step-by-step explanation:

Please just tell me i deserve brainiest

Answer:

Step-by-step explanation:

What is the CIRCUMFERENCE of a circle with a radius of 18m?

= 100.48

What is the AREA of a circle with a diameter of 28cm?

= 615.44

Find the AREA of a circle that has a radius of 13ft.

= 530.66

Find the CIRCUMFERENCE of a circle with a diameter of 52in.

= 163.28

What is the CIRCUMFERENCE of a circle that has a radius of 5m?

=  31.4

what is the AREA of a circle that has a radius of 3m?

= 28.26

Find the AREA of a circle that has a diameter of 20ft.

= 62.8

Find the CIRCUMFERENCE of a circle that has a diameter of 16ft.

= 50.24

Answer:

its 2 inches

Step-by-step explanation:

0.5 * 16= 4 * x

8 = 4x

x = 2

√25, 25/6, 4.14, 4 1/8, 4.083, √16

Answer:

m= -1

x= 4/7

Step-by-step explanation:

Answer:

1)m= -1

2)x=4/7

Step-by-step explanation:

1)Subtract 7m from both sides.      2)Step 1: Subtract 2x from both sides.−5x+3−2x=2x−1−2x                              -5x+3-2x=2x-1-2x

                                                              -7x+3=-1

                                                         Step 2: Subtract 3 from both sides

−7x+3=−1                                           -7x+3-3=-1-3

Step 2: Subtract 3 from both sides.  -7x=-4

                                                            Step 3:Divide both sides by -7

−7x+3−3=−1−3                                       -7x/7=-4/7

−7x=−4

Step 3: Divide both sides by -7.              x=4/7

−7x

−7

=

−4

−7

x=

4

7

5m+4−7m=7m+6−7m

−2m+4=6

Step 2: Subtract 4 from both sides.

−2m+4−4=6−4

−2m=2

Step 3: Divide both sides by -2.

−2m

−2

=

2

−2

m=−1

Answer:

36

Step-by-step explanation:

Answer: 2x(5x+4x-3)

             10x squared + 8x squared -6x

Answer:1

Step-by-step explanation:

Answer:

do it your math in your smooth grape sized brain

Step-by-step explanation: