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3 years ago

WILL AWARD BRAINLIEST

Mathematics

2 answers:

kvasek [131]3 years ago

8 0

Answer:

Step-by-step explanation:

give other guy brailiest

balu736 [363]3 years ago

6 0

Answer:

when entering values of x in the function, it is observed that for k = 7 the results of f (x) displace 10 units. For this see the attached table. Therefore, for this case, the correct answer is k = 7 and the way to solve it is to substitute values of x in the given functions and see the results of f (x).

so K=7

Step-by-step explanation:

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Is the cordinates (2,4) (5,0) (6,8) (9,2) (11,6) functional?

Dmitrij [34]

Yes this is a function

The reason why is because the x coordinates do not repeat. Each x value maps to exactly one y value. For any input, there is exactly one output. If you were to graph all of these points, then the graph would pass the vertical line test.

If we had something like (2,4) and (2,0) then the input x = 2 would lead to multiple outputs (y = 4, y = 0) which would not make it a function; however we don't have any repeated x values here.

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3 years ago

Read 2 more answers

Which statement describes what these four powers have in common?

dimaraw [331]

Answer:rrrrrrrrrrrrrrrrrrrrrr

Step-by-step explanation:

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3 years ago

There are 3/4 pound of hamburger me there are three hamburger patties that was made each patti weighs the same how much does eac

Luba_88 [7]

1/4 of a pound. 3/4 divided by 3 = 3

7 0

4 years ago

On Tuesday, Hayley only has 15 cups of flour and 9 eggs, but she has more than enough butter and sugar. Which system of linear i

BabaBlast [244]

Missing part of the question

Hayley bakes zucchini bread and banana bread. Some ingredients Hayley uses for each type of bread are shown in the tables

Zucchini Bread

2 eggs 2 cups of flour 1.5 cups of sugar 0.5 stick of butter

Banana Bread

1 egg 3 cups of flour 2 cups of sugar 0.25 stick of butter

Answer:

$2z + b \le 9$

$2z + 3b \le 15$

Step-by-step explanation:

Given

$Flour = 15$

$Egg =9$

Since there are enough of other ingredients, we will only consider the amount of eggs and cups of flour.

So, we have:

Zucchini Bread

$Egg = 2$

$Flour = 2$

Banana Bread

$Egg = 1$

$Flour = 3$

For the eggs

The ratio of eggs to use in the Zucchini bread to Banana bread is:

$Egg = 2$ (z) : $Egg = 1$ (b)

This gives:

$2z + 1b$

The total number of eggs cannot exceed 9.

So, the inequality is:

$2z + 1b \le 9$

$2z + b \le 9$

For the flours

The ratio of flours to use in the Zucchini bread to Banana bread is:

$Flour = 2$ (z) : $Flour = 3$ (b)

This gives:

$2z + 3b$

The total cups of flours cannot exceed 15.

So, the inequality is:

$2z + 3b \le 15$

Hence:

The system of inequalities is:

$2z + b \le 9$

$2z + 3b \le 15$

7 0

3 years ago

Jenny bought 7 t-shirts, one for each of her 7 brothers, for $9.95 each. The cashier charged her an additional $13.07 in sales t

maw [93]

It's simple, first you have to read the text, let's start.

She arrives with x

Jenny bought 7 T-shirts

x-7*price, so x-7*9.95

The cashier charged her an additional.

$x-7*9.95-13.07$

Then left for her 7.28

therefore

$x-7*9.95-13.07=7.28$

$x-69.65-13.07=7.28$

$x-82.72=7.28$

$x=7.28+82.72$

$\boxed{\boxed{x=\$90.00}}$

She started with $90.00

7 0

4 years ago