1) Which set contains only values that satisfies the given inequality?

14 > x - 7

A: (28, 10, 0)

B: (15, 0, 1)

C: (28, 42, 80)

D: (29, 14, 0)

Answer;

12/a

Step-by-step explanation:

Here, we want to reduce the given expression to the lowest term

We have this as;

33/5 * 20/11 * a^2/a^3

= 33/11 * 20/5 * a^2/a^3

= 3 * 4 * 1/a

= 12/a

Answer:

equals

COS

Step-by-step explanation:

because cos×3=COS

Answer:

The final answer is the quotient.

3x−8

Step-by-step explanation:

Answer:

The final answer is the quotient.

3x−8

Step-by-step explanation:

Answer:

9.5

Explanation:

1 pint is 0.5 of a quart so if you multiply 0.5 by 19 it will be 9.5 quarts. Hope this helps..

[tex]\boxed{\boxed{\pink{\bf \leadsto Option \ A \ is \ correct . }}}[/tex]

For the number line refer to the attachment :

A linear inequality is given to us . And we need to find the correct number line. So the given linear inequality is :-

[tex]\bf \implies 5x + 3 > 4x + 7 \\\\\bf\implies 5x - 4x > 7 - 3 \\\\\bf\implies \boxed{\red{\bf x > 4 }}[/tex]

This implies that the value of x is Greater than 4 . That is the inequality can have all the values more than 4. So when we see the given number lines we see that the first number line represents all values greater than 4 .

Answer: B is correct

Step-by-step explanation: Tried a on the test, got it wrong, then tried b and got it right.

Answer:

36 Miles

Step-by-step explanation:

432/12 = 36

Answer:

C. 6 units

Step-by-step explanation: Graph the line using the slope and y-intercept, or two points.

Slope:  

0

Answer:

Its A: 4.5 units

Step-by-step explanation:

Answer:

12 and 4

Step-by-step explanation:

Answer:

12 and 4

Step-by-step explanation:

hope this helps you lovely!

Answer:

20 Plates

Step-by-step explanation:

Given that :

Sally's kitchen :

Setup cost = $60

Cost per plate = $12

Jimmy's BBQ :

Setup cost = $100

Cost per plate = $10

Let number of plates = x

Equate both and solve for x :

Sally's kitchen = Jimmy's BBQ

60 + 12x = 100 + 10x

12x - 10x = 100 - 60

2x = 40

x = 40/2

x = 20

20 plates

Answer:

d

Step-by-step explanation:

Step-by-step explanation:

By Intersecting Chords Theorem,

9 * 4x = 8 * (4x + 2).

=> 36x = 32x + 16

=> 4x = 16, x = 4. (2)

Answer:

4 is the answer okay because its four there

Answer:

I need help to simplify this problem? -2xy + 3x - 2xy + 3:

Step-by-step explanation:

-2x² + 5x - 3 - (-7 - 9x + 5x²)

= -2x² + 5x - 3 + 7 + 9x - 5x²

= -7x² + 14x + 4.

Hence the coefficient of the x term is 14.

Answer:

x = 14

Step-by-step explanation:

First put it into slope intercept form

20 = 2x - 8

Move the variable to the left hand side and change its symbol

-2x + 20 = -8

Move the constant to the right hand side and change its symbol

-2x = -8 - 20

Calculate the difference

-2x = -28

Divide both sides of the equation by -2

x = 14

Solution

X = 14

Answer:

The  point of contact =  (-2,-7)

Step-by-step explanation:

Explanation

Given that the points are (1,-3) and (7,5)

Given that ratio   m:n = 1:3

The line segment AB divides 1:3 internally

[tex](\frac{mx_{2}-nx_{1} }{m-n} , \frac{my_{2} -ny_{1} }{m-n} )[/tex]

      1:3

A(1,-3) and B(7,5)

[tex](\frac{1(7)-3(1) }{1-3} , \frac{1(5)-3(-3) }{1-3} )[/tex]

([tex](\frac{4}{-2} ,\frac{14}{-2} )[/tex]

(-2 ,-7)  

The point of contact = (-2,-7)

Answer:

31°

Step-by-step explanation:

Answer:

7 hours

Step-by-step explanation:

Answer:

7 hours

Step-by-step explanation:

45.78 - 13.79 = 31.99

31.99 ÷ 4.57 = 7

Answer:

20

Step-by-step explanation:

formula for triangle= 1/2*base*height

=1/2*8*5

=20

Answer:

y = 127 + 5x

Step-by-step explanation:

Today Olivia has $127 in her savings account. She will deposit $5 into the account each week given x < 0

Let x = number of weeks Olivia deposits money.

y = Total pint of money that Olivia has in her account after x weeks

Hence, the function represents the amount in Olivias savings account after x weeks is ;

y = $127 + $5 × x

x < 0

y = 127 + 5x

Answer:

Step-by-step explanation:

∠DEF=90-58.2=31.8°

Answer:

20 years old

Step-by-step explanation:

Let us assume that the son's age is x.

Therefore,

2.5x = 55 - 5

2.5x = 50

x  = 20 years old

hope this helps :)

Answer:

The answer to the first one should be $27.32 is what the full bill costs with tax.

The answer to the second one they added an 18% tip ontop.

Step-by-step explanation:

The explanation for the second one is 27.32*.18=4.92+27.32=32.24 meaning they gave an 18% tip.

Answer:

4-10x

Step-by-step explanation:

Hey there!

7 - 5x - (3 + 5x)

= 7 - 5x - 1(3 + 5x)

= 7 - 5x -1(3) - 1(5x)

= 7 - 5x - 3 - 5x

COMBINE the LIKE TERMS

= (-5x - 5x) + (7 - 3)

= -10x + 4

Therefore, your answer should be: -10x + 4

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

k=8

Step-by-step explanation:

subtract 12 from both sides giving you 56 then divide that by 7 giving you 8

Answer:

Seven times a number k plus 12 equals sixty eight

According to the problem

[tex]7k + 12 = 68 \\ 7k = 68 - 12 \\ 7k = 56 \\ k = \frac{56}{7} \\ \boxed{k = 8}[/tex]

Answer:

i think is 12

Step-by-step explanation:

if sum 4x + 8 = 12x

u convert them youll get this

x = 12

Answer:

First of all, this question is not complete. So, we will be hypothetically create two accounts and try to choose the one with the greater profit.

Choice 1 = X = Final Amount after 12 years = $5600

Choice 2 = Y = Final Amount after 12 years = $6285.50

Hence, Lorena should choose choice 2, as it gives more profit over than choice 1.

Step-by-step explanation:

First of all, this question is not complete. So, we will be hypothetically create two accounts and try to choose the one with the greater profit.

Initial Deposit Amount = $3500

Time period = 12 years

Let's Suppose Lorena has two X and Y choices of accounts at H-town Bank.

X = simple interest of 5% over the initial amount for 12 years.

Y = Compound interest 5% over the initial amount for 12 years.

Solution:

Let's calculate the profit for choice 1 = X

Simple interest = 5%

Initial amount = $3500

Time period = 12 years

Formula = A = P (1 + rt)

where, A = Final amount after 12 years

t = time period in years  = 12

P = initial amount to be deposited = $3500

r = annual interest rate = 5%

Plug in the values to get the total amount.

A = 3500(1+0.05x12)

A = $5600 = final amount Lorena will get after 12 years.

Let's calculate the profit for choice 2 = Y

Compound interest = 5%

Initial amount = $3500

Time period = 12 years

Formula = A = P [tex](\frac{r}{n} + 1)^{nt}[/tex]

where,

A = Final amount after 12 years

t = time period in years  = 12

P = initial amount to be deposited = $3500

r = annual interest rate = 5%

n = number of times interest rate is applied or compounded. = 12

Plug in the values to get the total amount.

A = P [tex](\frac{r}{n} + 1)^{nt}[/tex]

A = $6285.50

Hence, Lorena should choose choice 2, as it gives more profit over than choice 1.

Answer:A

Step-by-step explanation:

Answer:

relative

Step-by-step explanation: