Answer fast in a test! the number of pizzas sold in one week at pete’s pizza is shown

a) if pete’s sales remain consistent, how many pepperoni pizzas will he have sold when the total number of pizzas sold reaches 1600?

b) how would the circle graph be different if pete had sold 200 pepperoni pizzas, 100 hamburger pizzas, 50 veggie pizzas and 50 cheese pizzas?

130 + 175 + 35 + 60 = 400

1600/400 = 4

175 * 4 = 1,225

Therefore, 1,225 pepperoni pizzas will be sold when the total number is 1,600.

The pepperoni pizzas would be half of the total pizzas, so half of the pie chart would be blue. A quarter of the pie graph would be purple, because 100 is 1/4 of 400. Finally, both cheese and veggie pizzas would each have 1/8 of the pie graph.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !