The cafeteria made 19 mushroom pizzas and 57 pepperoni pizzas.What percentage of the pizzas were mushroom?

Mathematics

1 answer:

AURORKA [14]2 years ago

3 0

Answer:

the answer is 14.04

...............

You might be interested in

5/26

elena-s [515]

$k =1.89$ is the constant of proportionality that represents the relationship between the cost, y, to the number of pounds of potatoes, x .

<u>Step-by-step explanation:</u>

Here we have , The cost of 2 pounds of potatoes is $3.78. We need to find the constant of proportionality that represents the relationship between the cost, y, to the number of pounds of potatoes, x . Let's find out:

Cost is y & number of pounds of potatoes is x :

$y = (k)x$ , where k is constant of proportionality that represents the relationship between the cost, y, to the number of pounds of potatoes, x .

⇒ $y = (k)x$

⇒ $3.78 = (k)2$

⇒ $\frac{3.78}{2} = \frac{(k)2}{2}$

⇒ $\frac{3.78}{2} =k$

⇒ $k =1.89$

Therefore, $k =1.89$ is the constant of proportionality that represents the relationship between the cost, y, to the number of pounds of potatoes, x .

4 0

3 years ago

Simplified what is 5(x+1)

Anuta_ua [19.1K]

5(x + 1)....distribute the 5 thru the parenthesis...that means multiply the 5 by everything in the parenthesis.

5(x + 1) = 5 * x + 5 * 1 = 5x + 5

7 0

3 years ago

Read 2 more answers

Given cos(x)=1/2, what is the value of cos(x+pi)?

patriot [66]

Answer:

-1/2