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3 years ago

What is the answer to this question?

Mathematics

1 answer:

SOVA2 [1]3 years ago

5 0

Answer:

the answer is option 3rd

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Select the correct answer from each drop-down menu.

Inessa [10]

Answer:

Part 1) The constant of proportionality is $k=6$

Part 2) The price of 6 bags of candy is $\$36$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

step 1

Let

x ------> the number of bags of candy

y -----> the price

Observing the graph

For x=1

The value of y=6

Find the value of k (constant of proportionality)

$k=y/x$

substitute

$k=6/1=6$

The linear equation is equal to

$y=6x$

step 2

Find the price of 6 bags of candy

For x=6

substitute in the equation and solve for y

$y=6(6)=\$36$

6 0

3 years ago

Kona wants to bake at most 30 loaves of banana bread and nut bread for a bake sale. Each loaf of banana bread sells for $2.50,an

Mila [183]

Answer:

Step-by-step explanation:

30 loaves of banana bread and nut bread at most

Banana bread is sold for $2.5

Nut bread is sold for $2.75

Total income she wants to make $44

Given that x represent loaves of bread

And y represent loaves of nut bread

First statement

She wants to make at most 30 of both loaves bread and nut, at most means the maximum she wanted to make is 30, so it is either 30 or less than 30.

Therefore the sum of the loaves bread and the nut bread is less or equal to 30.

Mathematically,

x+y≤30. Equation 1

Second statement

She wants to make at least a gain of $44, that is, the minimum money she wants to make is $44

Banana bread is sold for $2.5

Therefore she will make 2.5x by banking x nut bread

Nut bread is sold for $2.75

She will make 2.75y by baking y nut bread.

Therefore,

Since she wants to make at least $44,

The inequality is,

2.5x+2.75y≥ 44. equation 2

The inequalities model are

1. x+y≤30

2. 2.5x+2.75y≥ 44

3 0

3 years ago

How to calculate the perpendicular distance from a line produced?? Thanks!!!

kykrilka [37]

Answer:d=a2+b2 ∣a(x0)+b(y0)+c∣. So given a line of the form a x + b y + c ax+by+c ax+by+c and a point ( x 0 , y 0 ) , (x_{0},y_{0}), (x0,y0), the perpendicular distance can be found by the above formula.

Step-by-step explanation:

if that is any help

4 0

3 years ago

The formula used to convert Fahrenheit (°F ) to Celsius (°C

xeze [42]

Answer:

25°C

Explanation:

My mom uses Celsius and she told me, even though I was still doing the math-

8 0

3 years ago

8 x ( 14 + 7) = ____ + ( 8 x 7)

GaryK [48]

14+7= 21

8 x 21=168

8 x 7= 56

224

5 0

3 years ago

Read 2 more answers