A large pizza at Palanzio's Pizzeria costs $6.80 plus $0.90 for each topping. The cost of a large cheese pizza at Guido's Pizza is $7.30 plus $0.65 for each topping. How many toppings need to be added to a large cheese pizza from Palanzio's Pizzeria and Guido's Pizza in order for the pizzas to cost the same, not including tax? *

2 toppings.

Step-by-step explanation:

All you do is add each topping cost to the large pizza cost. So add 6.80 and 0.90. And then add 7.30 and 0.65. Keep adding toppings until both of the costs are equal.

6.80+0.90= 7.70                                       7.30+0.65= 7.95

7.70+0.90=8.60                                         7.95+0.65=8.60

You added it twice so two toppings.

i believe that the slope of the line is -5

step-by-step explanation:

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.