I don’t understand can someone help me

Answer:

5 x 24 = 120

120 pf= 2 x 2 x 2 x 3 x 5

or the answer is

2^3    x 3 x 5

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

Answer:

(8,3) = {4,5,6,7}

(0,3) = {1,2}

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Using the distance formula, you would get this answer.

Distance formula:  square root of (2−1)^2 + (2−1)^2

Answer:

1/5 + 2/5 = 3/5

Step-by-step explanation:

your welcome

Answer:

1/5+z=3/5

Step-by-step explanation:

Step-by-step explanation:

i hope i didnt answer too late i see that ot says 7 min remaining but oh well  

the answer

equation: (7x-13)+(x+29)+(3x + 5) = 180    (the reason why i put = to 180 is because every triangle adds up to 180 degrees)

first of all add the numbers: 29-13+5 = 21--- then add variables: 7x+3x+x= 11x

you get ur equation as: 11x  + 21 = 180--- 180-21=11x---159=11x--- 159/11=14 9/20

x = 14 9/20 permiter = 88.15 + 43.45 + 48.35 = 179.95

really hope this helps :) good luck

Answer:

Not always.

Step-by-step explanation:

https://brainly.com/question/18051242?referrer=fromSearch

Answer:

Step-by-step explanation:

Step one:

given data

P= $1299.99

r=18%= 0.18

minimum rate r= 7%

t=1year

say the account is on simple interest the maximum payment is when the APR is 18%

A=P(1+rt)

A= 1299.99(1+0.18*1)

A= 1299.99(1.18)

A=1533.9882

$1533.9882

The minimum amount is when APR ia 7%

A=P(1+rt)

A= 1299.99(1+0.07*1)

A= 1299.99(1.07)

A=1390.9893

$1390.9893

Hence , it is to be quadratic function where a has to be less than zero.

Given that ,

The table contains data on the number of people visiting a historical landmark over a period of one week.

We have to find,

The relationship between the day and the number of visitors.

According to the question,

[tex]y = a\sqrt{x} + b[/tex]

And where x = no. of days = 1

y = no. of visitors = 45

45 = a [tex]\sqrt{1}[/tex] + b

45 = a + b

And When x = 2 and y = 86

86 = [tex]a\sqrt{2} + b[/tex]

Solving the equation for the values of a and b.

From equation 1

45 - a = b

Put the value of b in equation 2

86 = [tex]a\sqrt{2}[/tex] + 45 - a

86 - 45 = [tex]a \sqrt{2} - a[/tex]

41 = a ([tex]\sqrt{2} - 1[/tex] )

[tex]a = \frac{41}{\sqrt{2} - 1 }\\\\a = \frac{41}{0.41}[/tex]

a = 100

Put the value of a = 100

45 = 100 + b

45 - 100 = b

b = -55

The required equation is y = 100[tex]\sqrt{x}[/tex] -55.

When  x = 4

[tex]y = 100\sqrt{2} - 55\\\\ y = 100 ( 1.4 ) - 55\\\\y = 140 - 55\\\\y = 85[/tex]

And when x = 5

[tex]y = 100\sqrt{5} - 55\\\\y = 223.5 - 55\\\\y = 168.60[/tex]

y = 168 ( approx )

Therefore, 168 ≠ 158

Since the function rises less and less in later stage , it can not be a first order function.

So, it is to be quadratic function where a has to be less than zero.

For more information about quadratic equation click the link given below.https://brainly.com/question/2263981

Answer:

x=6

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Its an abs value so you have to solve twice. Once for d - 3.5 < or equal to 1.5 which equals 5. You also have to solve for d - 3.5 > or equal to -1.5 which equals 2. So on the graph it has to be less than 5 and greater than 2 so you just connect the two and draw the line over the numbers in between the 2 and 5.

Answer:

Original answer: 923.23

Can't have a fraction of a student, so I'd probably say 923

Step-by-step explanation:

Initial students: 847

Interest: 9%

You want 109%

Multiply: 847(1.09)

Answer:

The total earning of commission on sales of 85, 000 will be:

[tex]3500+1050=4550[/tex]

Step-by-step explanation:

As salesperson earns 5% commission the first 70,000.

[tex]\frac{5}{100}\:\times \:70\:000=3500[/tex]

As the salesperson earns 7% commission on the sales over 70,000.

As 15000 is the sales earning on which he will get commission 7%.

Because

So the 7% earning of salesperson will on 15000 will be:

[tex]\:\frac{7}{100}\:\times \:15\:000=1050[/tex]

Therefore, the total earning of commission on sales of 85, 000 will be:

[tex]3500+1050=4550[/tex]

Answer:

a. $7

b. $x

c. $20

d.$5y

e.$x + $5y

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[tex] \sqrt{4} < \sqrt{8} < \sqrt{9} [/tex]

Thus :

[tex]2 < \sqrt{8} < 3[/tex]

So √8 is between 2 and 3 ,

Which means option three is the correct answer.

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Answer:

-1/2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

6-4=2

Answer:

2

Step-by-step explanation:

2 is the answer

Answer:

-1250/1 or -1250

This tells us that the car depreciated in value by $1250 every year.

Step-by-step explanation:

11,095-13,595= -2500

This is the value that the car has depreciated over 2 years (from the first year to the third year)

Since we need to find the slope we divide this value by two.

That value would be -1250

Since the value is negative, we know the car has depreciated in value. We also now know that it depreciated in value by $1250 every year

Hope this helps!

Answer:

Step-by-step explanation:

Step one:

given data

we are told that before tax the bill is pretax= $78

the tax is 8%

and he left 20% of the pretax for the attendant.

Step two:

let us find the amount he paid for eating with tax

=8/100*78

=0.08*78

=$6.24

with tax the meal cost  is

= 78+6.24

=$84.24

let us solve for the tip he left  (note: it is 20% of the pretax)

=20/100*78

=0.2*100

=$15.6

the tip is $15.6

Step three:

the total amount he paid after eating plus tax and tip is

78+6.24+15.6

=$99.84

Answer:

99.84

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

I hope this helped!

Answer:

10

Step-by-step explanation:

70.9 ÷ 7.09 = 10

-TheUnknownScientist

Answer:

1) The variable is x

2) [tex]1.5x > 51[/tex] Solving the inequality we get x>34

3) [tex]5b > 51[/tex], solving the inequality we get b>10.2

Step-by-step explanation:

1. Define the variable:

The variable is x

2) Trini needs more than 51  cubic feet of soil to top up  his raised garden. Each bag  of soil contains 1.5 cubic  feet. Write and solve an  inequality to find how many  bags of soil Trini needs.

[tex]1.5x > 51[/tex]

Solving the inequality

[tex]x>\frac{51}{1.5}\\x>34[/tex]

Solving the inequality we get x>34

3) Write the inequality:

5 times b greater than 51

[tex]5b > 51[/tex]

4) Solving the inequality

[tex]5b > 51\\b>\frac{51}{5}\\b>10.2[/tex]

So, solving the inequality we get b>10.2

Answer:

3rd, 4th, and 6th options are correct

Step-by-step explanation:

took the test

Answer:

The answer above is correct it is the 3rd, 4th, and 6th options.

Also how do you add pictures?

Answer:

24 square units

Step-by-step explanation:

Answer:

6.40$

Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLEIST

Answer:

ok, so the answer would be 27 hot dogs and 53 tacos salads

Step-by-step explanation:

The answer is 20

Step-by-step explanation:

-2^2=4

x=2

4+2+14

6+14

20

Answer:

Possible

Step-by-step explanation:

This is done on any floor, the highest or the lowest. Simply drop the egg from one inch above your foot and it will not break. every answer above is wrong. The only way, having 2 eggs, is to starts from the 2º floor.

Answer:

−7.25x−10.4

Step-by-step explanation:

Let's simplify step-by-step.

−0.75x−5−(6.5x+5.4)

Distribute the Negative Sign:

=−0.75x−5+−1(6.5x+5.4)

=−0.75x+−5+−1(6.5x)+(−1)(5.4)

=−0.75x+−5+−6.5x+−5.4

Combine Like Terms:

=−0.75x+−5+−6.5x+−5.4

=(−0.75x+−6.5x)+(−5+−5.4)

=−7.25x+−10.4

Answer:

The answer is "0.4125"

Step-by-step explanation:

[tex]\to 7.4 -4.1= 3.3 (0.125)= 0.4125[/tex]

Answer: 10

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

122.5^2

Step-by-step explanation:

3.5 x 2 = 7

3.5 x 5 = 17.5

7 x 17.5 =122.5 ft^2 (a=hl^2)