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3 years ago

PLEASE HELP I GIVE THANKS

Mathematics

1 answer:

ohaa [14]3 years ago

4 0

Take one of the points in the table,

like x=1 y=5
or x=2 y=7

Write them into one of the choices on the list,
and see if the result is true.

For example,

-- Take the line in table that says x=1 y=5.

-- And take the first choice on the list y = x + 3 .

-- Write '1' in place of 'x', and write '5' in place of 'y'.

-- Then you have 5 = 1 + 3 .

Is this true ? I don't think so.
So the first choice on the list can't be correct.

Try thesame point x=1 y=5 with the other choices.
You'll find one that IS correct, and that's the answer.

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Melissa bought 3 loaves of freshly baked bread at a specialty bread shop. She paid twice as much for the whole grain bread as fo

Ghella [55]

Answer:

The equations which describe this situation are:

C. f + (2f) + (2f + 2.50) = 11.25

E. 5 f = 8.75

Step-by-step explanation:

Here, the number of loaves of bread purchased = 3

The price of a loaf of French bread = f

The price of whole grain bread = 2 x ( Price of the french bread)

= 2 x (f) = 2 f

The price of cinnamon raisin bread

= ( Price of the whole grain bread) + $2.50

= 2 f + $2.50

Also, the total price paid for the 3 loaves of bread = $11.25

⇒ The cost of ( French + whole grain + Cinnamon raisin) bread = $11.25

or, f + (2f) + (2f + 2.50) = 11.25

or, 5 f = 11. 25 - 2.50 = 8.75

or, 5 f = 8 . 75

Hence the equations which describe this situation are:

C. f + (2f) + (2f + 2.50) = 11.25

E. 5 f = 8.75

8 0

4 years ago

"The local store is giving away a few TV, but I forgot to enter the drawing." Is this a simple, compound, or complex sentence?

professor190 [17]

Answer:

Compound I'm pretty sure.

Step-by-step explanation:

8 0

3 years ago

Over the next 5 years, a company projects its continuous flow of revenue to be

Zepler [3.9K]

Answer:

The Break Even point is the point at which the cost=revenue

14,980+20x=30x

14,980=10x

1,498=x

a. 1,498 units must be sold to break even. At $20 per unit, the dollar amount will be $29,960

b. The profit function is P(x)=R(x)-C(x)

So P(x)=30x-(14,980+20x)

If you want to solve for this equation just enter the value of x we found for the break even point to get the answer.

4 0

3 years ago

13=X/4 A. 13/4 B. 4/13 C. 52 D. 9

Snowcat [4.5K]

Answer:

Hi! The answer to your question is C. 52

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☆Brainliest is greatly appreciated!☆

Hope this helps!

- Brooklynn Deka

3 0

3 years ago

?? So lost with this

labwork [276]

Answer:

$A)\ 1,\ -1,\ -3\\\\B)\ d=-2\\\\C)\ \left\{\begin{array}{ccc}a_1=11\\a_n=a_{n-1}-2\end{array}\right\\\\D)\ f(n)=-2n+13$

Step-by-step explanation:

It's an arithmetic sequence.

9 = 11 - 2

7 = 9 - 2

5 = 7 - 2

3 = 5 - 2

A) next three terms: 3 - 2 = 1, 1 - 2 = -1, -1 - 2 = -3

B) Common difference = -2

C) Recursive Function:

$\left\{\begin{array}{ccc}a_1=11\\a_n=a_{n-1}-2\end{array}\right$

D) Explicit Function:

$f(n)=a_1+(n-1)d$

a₁ - first term

d - common difference

Substitute a₁ = 11 and d = -2:

$f(n)=11+(n-1)(-2)=11-2n+2=-2n+13$

4 0

4 years ago