Gianna goes shopping with $100 to spend on food for a party. She buys 8 pizzas that all cost the same price, $20 worth of soda and ice cream. If she spent all of her money, what was the cost of each pizza?

10 dollars for each pizza

Step-by-step explanation:

100-20 is 80

80/8=10

I think your getting confused with The ice cream and soda part. If you think about it, it says AND which basically means together, if it said excluding it means not including so together ice cream and soda would be 20 dollars.

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %